72492658

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 136626264

約数和(自身を除く): 64133606

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 371, 742, 821, 833, 901, 1642, 1666, 1802, 2597, 5194, 5747, 6307, 11494, 12614, 13957, 27914, 40229, 43513, 44149, 80458, 87026, 88298, 97699, 195398, 304591, 609182, 683893, 739721, 1367786, 1479442, 2132137, 4264274, 5178047, 10356094, 36246329, 72492658]

約数ペア:

[(1, 72492658), (2, 36246329), (7, 10356094), (14, 5178047), (17, 4264274), (34, 2132137), (49, 1479442), (53, 1367786), (98, 739721), (106, 683893), (119, 609182), (238, 304591), (371, 195398), (742, 97699), (821, 88298), (833, 87026), (901, 80458), (1642, 44149), (1666, 43513), (1802, 40229), (2597, 27914), (5194, 13957), (5747, 12614), (6307, 11494)]