72653966

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 139691952

約数和(自身を除く): 67037986

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 557, 847, 1078, 1114, 1331, 1694, 2662, 3899, 5929, 6127, 7798, 9317, 11858, 12254, 18634, 27293, 42889, 54586, 65219, 67397, 85778, 130438, 134794, 300223, 471779, 600446, 741367, 943558, 1482734, 3302453, 5189569, 6604906, 10379138, 36326983, 72653966]

約数ペア:

[(1, 72653966), (2, 36326983), (7, 10379138), (11, 6604906), (14, 5189569), (22, 3302453), (49, 1482734), (77, 943558), (98, 741367), (121, 600446), (154, 471779), (242, 300223), (539, 134794), (557, 130438), (847, 85778), (1078, 67397), (1114, 65219), (1331, 54586), (1694, 42889), (2662, 27293), (3899, 18634), (5929, 12254), (6127, 11858), (7798, 9317)]