179390988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9011}}^1$

素因数の和:9107

約数の個数: 72

約数和(自身を含む): 524858880

約数和(自身を除く): 345467892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9011, 9954, 18022, 19908, 27033, 36044, 54066, 63077, 81099, 108132, 126154, 162198, 189231, 252308, 324396, 378462, 567693, 711869, 756924, 1135386, 1423738, 2135607, 2270772, 2847476, 4271214, 4983083, 6406821, 8542428, 9966166, 12813642, 14949249, 19932332, 25627284, 29898498, 44847747, 59796996, 89695494, 179390988]

約数ペア:

[(1, 179390988), (2, 89695494), (3, 59796996), (4, 44847747), (6, 29898498), (7, 25627284), (9, 19932332), (12, 14949249), (14, 12813642), (18, 9966166), (21, 8542428), (28, 6406821), (36, 4983083), (42, 4271214), (63, 2847476), (79, 2270772), (84, 2135607), (126, 1423738), (158, 1135386), (237, 756924), (252, 711869), (316, 567693), (474, 378462), (553, 324396), (711, 252308), (948, 189231), (1106, 162198), (1422, 126154), (1659, 108132), (2212, 81099), (2844, 63077), (3318, 54066), (4977, 36044), (6636, 27033), (9011, 19908), (9954, 18022)]