72312506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 131217408

約数和(自身を除く): 58904902

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3163, 3266, 6326, 11431, 22141, 22862, 44282, 72749, 145498, 224573, 449146, 509243, 1018486, 1572011, 3144022, 5165179, 10330358, 36156253, 72312506]

約数ペア:

[(1, 72312506), (2, 36156253), (7, 10330358), (14, 5165179), (23, 3144022), (46, 1572011), (71, 1018486), (142, 509243), (161, 449146), (322, 224573), (497, 145498), (994, 72749), (1633, 44282), (3163, 22862), (3266, 22141), (6326, 11431)]