73420704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 168741216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 461, 474, 504, 553, 632, 672, 711, 922, 948, 1008, 1106, 1264, 1383, 1422, 1659, 1844, 1896, 2016, 2212, 2528, 2766, 2844, 3227, 3318, 3688, 3792, 4149, 4424, 4977, 5532, 5688, 6454, 6636, 7376, 7584, 8298, 8848, 9681, 9954, 11064, 11376, 12908, 13272, 14752, 16596, 17696, 19362, 19908, 22128, 22752, 25816, 26544, 29043, 33192, 36419, 38724, 39816, 44256, 51632, 53088, 58086, 66384, 72838, 77448, 79632, 103264, 109257, 116172, 132768, 145676, 154896, 159264, 218514, 232344, 254933, 291352, 309792, 327771, 437028, 464688, 509866, 582704, 655542, 764799, 874056, 929376, 1019732, 1165408, 1311084, 1529598, 1748112, 2039464, 2294397, 2622168, 3059196, 3496224, 4078928, 4588794, 5244336, 6118392, 8157856, 9177588, 10488672, 12236784, 18355176, 24473568, 36710352, 73420704]

約数ペア:

[(1, 73420704), (2, 36710352), (3, 24473568), (4, 18355176), (6, 12236784), (7, 10488672), (8, 9177588), (9, 8157856), (12, 6118392), (14, 5244336), (16, 4588794), (18, 4078928), (21, 3496224), (24, 3059196), (28, 2622168), (32, 2294397), (36, 2039464), (42, 1748112), (48, 1529598), (56, 1311084), (63, 1165408), (72, 1019732), (79, 929376), (84, 874056), (96, 764799), (112, 655542), (126, 582704), (144, 509866), (158, 464688), (168, 437028), (224, 327771), (237, 309792), (252, 291352), (288, 254933), (316, 232344), (336, 218514), (461, 159264), (474, 154896), (504, 145676), (553, 132768), (632, 116172), (672, 109257), (711, 103264), (922, 79632), (948, 77448), (1008, 72838), (1106, 66384), (1264, 58086), (1383, 53088), (1422, 51632), (1659, 44256), (1844, 39816), (1896, 38724), (2016, 36419), (2212, 33192), (2528, 29043), (2766, 26544), (2844, 25816), (3227, 22752), (3318, 22128), (3688, 19908), (3792, 19362), (4149, 17696), (4424, 16596), (4977, 14752), (5532, 13272), (5688, 12908), (6454, 11376), (6636, 11064), (7376, 9954), (7584, 9681), (8298, 8848)]