79985808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 259570688

約数和(自身を除く): 179584880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1087, 1168, 1314, 1533, 1752, 2044, 2174, 2628, 3066, 3261, 3504, 4088, 4348, 4599, 5256, 6132, 6522, 7609, 8176, 8696, 9198, 9783, 10512, 12264, 13044, 15218, 17392, 18396, 19566, 22827, 24528, 26088, 30436, 36792, 39132, 45654, 52176, 60872, 68481, 73584, 78264, 79351, 91308, 121744, 136962, 156528, 158702, 182616, 238053, 273924, 317404, 365232, 476106, 547848, 555457, 634808, 714159, 952212, 1095696, 1110914, 1269616, 1428318, 1666371, 1904424, 2221828, 2856636, 3332742, 3808848, 4443656, 4999113, 5713272, 6665484, 8887312, 9998226, 11426544, 13330968, 19996452, 26661936, 39992904, 79985808]

約数ペア:

[(1, 79985808), (2, 39992904), (3, 26661936), (4, 19996452), (6, 13330968), (7, 11426544), (8, 9998226), (9, 8887312), (12, 6665484), (14, 5713272), (16, 4999113), (18, 4443656), (21, 3808848), (24, 3332742), (28, 2856636), (36, 2221828), (42, 1904424), (48, 1666371), (56, 1428318), (63, 1269616), (72, 1110914), (73, 1095696), (84, 952212), (112, 714159), (126, 634808), (144, 555457), (146, 547848), (168, 476106), (219, 365232), (252, 317404), (292, 273924), (336, 238053), (438, 182616), (504, 158702), (511, 156528), (584, 136962), (657, 121744), (876, 91308), (1008, 79351), (1022, 78264), (1087, 73584), (1168, 68481), (1314, 60872), (1533, 52176), (1752, 45654), (2044, 39132), (2174, 36792), (2628, 30436), (3066, 26088), (3261, 24528), (3504, 22827), (4088, 19566), (4348, 18396), (4599, 17392), (5256, 15218), (6132, 13044), (6522, 12264), (7609, 10512), (8176, 9783), (8696, 9198)]