123505056

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4421}}^1$

素因数の和:4534

約数の個数: 72

約数和(自身を含む): 354918564

約数和(自身を除く): 231413508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4421, 4656, 6984, 8842, 9312, 13263, 13968, 17684, 26526, 27936, 35368, 39789, 53052, 70736, 79578, 106104, 141472, 159156, 212208, 318312, 424416, 428837, 636624, 857674, 1273248, 1286511, 1715348, 2573022, 3430696, 3859533, 5146044, 6861392, 7719066, 10292088, 13722784, 15438132, 20584176, 30876264, 41168352, 61752528, 123505056]

約数ペア:

[(1, 123505056), (2, 61752528), (3, 41168352), (4, 30876264), (6, 20584176), (8, 15438132), (9, 13722784), (12, 10292088), (16, 7719066), (18, 6861392), (24, 5146044), (32, 3859533), (36, 3430696), (48, 2573022), (72, 1715348), (96, 1286511), (97, 1273248), (144, 857674), (194, 636624), (288, 428837), (291, 424416), (388, 318312), (582, 212208), (776, 159156), (873, 141472), (1164, 106104), (1552, 79578), (1746, 70736), (2328, 53052), (3104, 39789), (3492, 35368), (4421, 27936), (4656, 26526), (6984, 17684), (8842, 13968), (9312, 13263)]