72543472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6421

約数の個数: 40

約数和(自身を含む): 151418880

約数和(自身を除く): 78875408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6359, 11408, 12718, 25436, 50872, 101744, 146257, 197129, 292514, 394258, 585028, 788516, 1170056, 1577032, 2340112, 3154064, 4533967, 9067934, 18135868, 36271736, 72543472]

約数ペア:

[(1, 72543472), (2, 36271736), (4, 18135868), (8, 9067934), (16, 4533967), (23, 3154064), (31, 2340112), (46, 1577032), (62, 1170056), (92, 788516), (124, 585028), (184, 394258), (248, 292514), (368, 197129), (496, 146257), (713, 101744), (1426, 50872), (2852, 25436), (5704, 12718), (6359, 11408)]