72816912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 250698240

約数和(自身を除く): 177881328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 47, 48, 53, 56, 58, 63, 72, 84, 87, 94, 106, 112, 116, 126, 141, 144, 159, 168, 174, 188, 203, 212, 232, 252, 261, 282, 318, 329, 336, 348, 371, 376, 406, 423, 424, 464, 477, 504, 522, 564, 609, 636, 658, 696, 742, 752, 812, 846, 848, 954, 987, 1008, 1044, 1113, 1128, 1218, 1272, 1316, 1363, 1392, 1484, 1537, 1624, 1692, 1827, 1908, 1974, 2088, 2226, 2256, 2436, 2491, 2544, 2632, 2726, 2961, 2968, 3074, 3248, 3339, 3384, 3654, 3816, 3948, 4089, 4176, 4452, 4611, 4872, 4982, 5264, 5452, 5922, 5936, 6148, 6678, 6768, 7308, 7473, 7632, 7896, 8178, 8904, 9222, 9541, 9744, 9964, 10759, 10904, 11844, 12267, 12296, 13356, 13833, 14616, 14946, 15792, 16356, 17437, 17808, 18444, 19082, 19928, 21518, 21808, 22419, 23688, 24534, 24592, 26712, 27666, 28623, 29232, 29892, 32277, 32712, 34874, 36888, 38164, 39856, 43036, 44838, 47376, 49068, 52311, 53424, 55332, 57246, 59784, 64554, 65424, 69748, 72239, 73776, 76328, 85869, 86072, 89676, 96831, 98136, 104622, 110664, 114492, 119568, 129108, 139496, 144478, 152656, 156933, 171738, 172144, 179352, 193662, 196272, 209244, 216717, 221328, 228984, 258216, 278992, 288956, 313866, 343476, 358704, 387324, 418488, 433434, 457968, 505673, 516432, 577912, 627732, 650151, 686952, 774648, 836976, 866868, 1011346, 1155824, 1255464, 1300302, 1373904, 1517019, 1549296, 1733736, 2022692, 2510928, 2600604, 3034038, 3467472, 4045384, 4551057, 5201208, 6068076, 8090768, 9102114, 10402416, 12136152, 18204228, 24272304, 36408456, 72816912]

約数ペア:

[(1, 72816912), (2, 36408456), (3, 24272304), (4, 18204228), (6, 12136152), (7, 10402416), (8, 9102114), (9, 8090768), (12, 6068076), (14, 5201208), (16, 4551057), (18, 4045384), (21, 3467472), (24, 3034038), (28, 2600604), (29, 2510928), (36, 2022692), (42, 1733736), (47, 1549296), (48, 1517019), (53, 1373904), (56, 1300302), (58, 1255464), (63, 1155824), (72, 1011346), (84, 866868), (87, 836976), (94, 774648), (106, 686952), (112, 650151), (116, 627732), (126, 577912), (141, 516432), (144, 505673), (159, 457968), (168, 433434), (174, 418488), (188, 387324), (203, 358704), (212, 343476), (232, 313866), (252, 288956), (261, 278992), (282, 258216), (318, 228984), (329, 221328), (336, 216717), (348, 209244), (371, 196272), (376, 193662), (406, 179352), (423, 172144), (424, 171738), (464, 156933), (477, 152656), (504, 144478), (522, 139496), (564, 129108), (609, 119568), (636, 114492), (658, 110664), (696, 104622), (742, 98136), (752, 96831), (812, 89676), (846, 86072), (848, 85869), (954, 76328), (987, 73776), (1008, 72239), (1044, 69748), (1113, 65424), (1128, 64554), (1218, 59784), (1272, 57246), (1316, 55332), (1363, 53424), (1392, 52311), (1484, 49068), (1537, 47376), (1624, 44838), (1692, 43036), (1827, 39856), (1908, 38164), (1974, 36888), (2088, 34874), (2226, 32712), (2256, 32277), (2436, 29892), (2491, 29232), (2544, 28623), (2632, 27666), (2726, 26712), (2961, 24592), (2968, 24534), (3074, 23688), (3248, 22419), (3339, 21808), (3384, 21518), (3654, 19928), (3816, 19082), (3948, 18444), (4089, 17808), (4176, 17437), (4452, 16356), (4611, 15792), (4872, 14946), (4982, 14616), (5264, 13833), (5452, 13356), (5922, 12296), (5936, 12267), (6148, 11844), (6678, 10904), (6768, 10759), (7308, 9964), (7473, 9744), (7632, 9541), (7896, 9222), (8178, 8904)]