69390288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 215182656

約数和(自身を除く): 145792368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 617, 639, 781, 792, 852, 1136, 1234, 1278, 1562, 1584, 1704, 1851, 2343, 2468, 2556, 3124, 3408, 3702, 4686, 4936, 5112, 5553, 6248, 6787, 7029, 7404, 9372, 9872, 10224, 11106, 12496, 13574, 14058, 14808, 18744, 20361, 22212, 27148, 28116, 29616, 37488, 40722, 43807, 44424, 54296, 56232, 61083, 81444, 87614, 88848, 108592, 112464, 122166, 131421, 162888, 175228, 244332, 262842, 325776, 350456, 394263, 481877, 488664, 525684, 700912, 788526, 963754, 977328, 1051368, 1445631, 1577052, 1927508, 2102736, 2891262, 3154104, 3855016, 4336893, 5782524, 6308208, 7710032, 8673786, 11565048, 17347572, 23130096, 34695144, 69390288]

約数ペア:

[(1, 69390288), (2, 34695144), (3, 23130096), (4, 17347572), (6, 11565048), (8, 8673786), (9, 7710032), (11, 6308208), (12, 5782524), (16, 4336893), (18, 3855016), (22, 3154104), (24, 2891262), (33, 2102736), (36, 1927508), (44, 1577052), (48, 1445631), (66, 1051368), (71, 977328), (72, 963754), (88, 788526), (99, 700912), (132, 525684), (142, 488664), (144, 481877), (176, 394263), (198, 350456), (213, 325776), (264, 262842), (284, 244332), (396, 175228), (426, 162888), (528, 131421), (568, 122166), (617, 112464), (639, 108592), (781, 88848), (792, 87614), (852, 81444), (1136, 61083), (1234, 56232), (1278, 54296), (1562, 44424), (1584, 43807), (1704, 40722), (1851, 37488), (2343, 29616), (2468, 28116), (2556, 27148), (3124, 22212), (3408, 20361), (3702, 18744), (4686, 14808), (4936, 14058), (5112, 13574), (5553, 12496), (6248, 11106), (6787, 10224), (7029, 9872), (7404, 9372)]