8444772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 26836992

約数和(自身を除く): 18392220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 47, 62, 63, 69, 84, 92, 93, 94, 124, 126, 138, 141, 161, 186, 188, 207, 217, 252, 276, 279, 282, 322, 329, 372, 414, 423, 434, 483, 558, 564, 644, 651, 658, 713, 828, 846, 868, 966, 987, 1081, 1116, 1302, 1316, 1426, 1449, 1457, 1692, 1932, 1953, 1974, 2139, 2162, 2604, 2852, 2898, 2914, 2961, 3243, 3906, 3948, 4278, 4324, 4371, 4991, 5796, 5828, 5922, 6417, 6486, 7567, 7812, 8556, 8742, 9729, 9982, 10199, 11844, 12834, 12972, 13113, 14973, 15134, 17484, 19458, 19964, 20398, 22701, 25668, 26226, 29946, 30268, 30597, 33511, 38916, 40796, 44919, 45402, 52452, 59892, 61194, 67022, 68103, 89838, 90804, 91791, 100533, 122388, 134044, 136206, 179676, 183582, 201066, 234577, 272412, 301599, 367164, 402132, 469154, 603198, 703731, 938308, 1206396, 1407462, 2111193, 2814924, 4222386, 8444772]

約数ペア:

[(1, 8444772), (2, 4222386), (3, 2814924), (4, 2111193), (6, 1407462), (7, 1206396), (9, 938308), (12, 703731), (14, 603198), (18, 469154), (21, 402132), (23, 367164), (28, 301599), (31, 272412), (36, 234577), (42, 201066), (46, 183582), (47, 179676), (62, 136206), (63, 134044), (69, 122388), (84, 100533), (92, 91791), (93, 90804), (94, 89838), (124, 68103), (126, 67022), (138, 61194), (141, 59892), (161, 52452), (186, 45402), (188, 44919), (207, 40796), (217, 38916), (252, 33511), (276, 30597), (279, 30268), (282, 29946), (322, 26226), (329, 25668), (372, 22701), (414, 20398), (423, 19964), (434, 19458), (483, 17484), (558, 15134), (564, 14973), (644, 13113), (651, 12972), (658, 12834), (713, 11844), (828, 10199), (846, 9982), (868, 9729), (966, 8742), (987, 8556), (1081, 7812), (1116, 7567), (1302, 6486), (1316, 6417), (1426, 5922), (1449, 5828), (1457, 5796), (1692, 4991), (1932, 4371), (1953, 4324), (1974, 4278), (2139, 3948), (2162, 3906), (2604, 3243), (2852, 2961), (2898, 2914)]