72749538

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 161347680

約数和(自身を除く): 88598142

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 179, 201, 337, 358, 402, 537, 603, 674, 1011, 1074, 1206, 1611, 2022, 3033, 3222, 6066, 11993, 22579, 23986, 35979, 45158, 60323, 67737, 71958, 107937, 120646, 135474, 180969, 203211, 215874, 361938, 406422, 542907, 1085814, 4041641, 8083282, 12124923, 24249846, 36374769, 72749538]

約数ペア:

[(1, 72749538), (2, 36374769), (3, 24249846), (6, 12124923), (9, 8083282), (18, 4041641), (67, 1085814), (134, 542907), (179, 406422), (201, 361938), (337, 215874), (358, 203211), (402, 180969), (537, 135474), (603, 120646), (674, 107937), (1011, 71958), (1074, 67737), (1206, 60323), (1611, 45158), (2022, 35979), (3033, 23986), (3222, 22579), (6066, 11993)]