72699984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 160

約数和(自身を含む): 247008000

約数和(自身を除く): 174308016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 252, 261, 336, 348, 378, 406, 432, 464, 504, 522, 609, 696, 756, 783, 812, 829, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1658, 1827, 2088, 2436, 2487, 3024, 3132, 3248, 3316, 3654, 4176, 4872, 4974, 5481, 5803, 6264, 6632, 7308, 7461, 9744, 9948, 10962, 11606, 12528, 13264, 14616, 14922, 17409, 19896, 21924, 22383, 23212, 24041, 29232, 29844, 34818, 39792, 43848, 44766, 46424, 48082, 52227, 59688, 69636, 72123, 87696, 89532, 92848, 96164, 104454, 119376, 139272, 144246, 156681, 168287, 179064, 192328, 208908, 216369, 278544, 288492, 313362, 336574, 358128, 384656, 417816, 432738, 504861, 576984, 626724, 649107, 673148, 835632, 865476, 1009722, 1153968, 1253448, 1298214, 1346296, 1514583, 1730952, 2019444, 2506896, 2596428, 2692592, 3029166, 3461904, 4038888, 4543749, 5192856, 6058332, 8077776, 9087498, 10385712, 12116664, 18174996, 24233328, 36349992, 72699984]

約数ペア:

[(1, 72699984), (2, 36349992), (3, 24233328), (4, 18174996), (6, 12116664), (7, 10385712), (8, 9087498), (9, 8077776), (12, 6058332), (14, 5192856), (16, 4543749), (18, 4038888), (21, 3461904), (24, 3029166), (27, 2692592), (28, 2596428), (29, 2506896), (36, 2019444), (42, 1730952), (48, 1514583), (54, 1346296), (56, 1298214), (58, 1253448), (63, 1153968), (72, 1009722), (84, 865476), (87, 835632), (108, 673148), (112, 649107), (116, 626724), (126, 576984), (144, 504861), (168, 432738), (174, 417816), (189, 384656), (203, 358128), (216, 336574), (232, 313362), (252, 288492), (261, 278544), (336, 216369), (348, 208908), (378, 192328), (406, 179064), (432, 168287), (464, 156681), (504, 144246), (522, 139272), (609, 119376), (696, 104454), (756, 96164), (783, 92848), (812, 89532), (829, 87696), (1008, 72123), (1044, 69636), (1218, 59688), (1392, 52227), (1512, 48082), (1566, 46424), (1624, 44766), (1658, 43848), (1827, 39792), (2088, 34818), (2436, 29844), (2487, 29232), (3024, 24041), (3132, 23212), (3248, 22383), (3316, 21924), (3654, 19896), (4176, 17409), (4872, 14922), (4974, 14616), (5481, 13264), (5803, 12528), (6264, 11606), (6632, 10962), (7308, 9948), (7461, 9744)]