72744336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{72167}}^1$

素因数の和:72188

約数の個数: 60

約数和(自身を含む): 232669632

約数和(自身を除く): 159925296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 72167, 144334, 216501, 288668, 433002, 505169, 577336, 649503, 866004, 1010338, 1154672, 1299006, 1515507, 1732008, 2020676, 2598012, 3031014, 3464016, 4041352, 4546521, 5196024, 6062028, 8082704, 9093042, 10392048, 12124056, 18186084, 24248112, 36372168, 72744336]

約数ペア:

[(1, 72744336), (2, 36372168), (3, 24248112), (4, 18186084), (6, 12124056), (7, 10392048), (8, 9093042), (9, 8082704), (12, 6062028), (14, 5196024), (16, 4546521), (18, 4041352), (21, 3464016), (24, 3031014), (28, 2598012), (36, 2020676), (42, 1732008), (48, 1515507), (56, 1299006), (63, 1154672), (72, 1010338), (84, 866004), (112, 649503), (126, 577336), (144, 505169), (168, 433002), (252, 288668), (336, 216501), (504, 144334), (1008, 72167)]