75723172

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 156661120

約数和(自身を除く): 80937948

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 109, 172, 218, 301, 436, 577, 602, 763, 1154, 1204, 1526, 2308, 3052, 4039, 4687, 8078, 9374, 16156, 18748, 24811, 32809, 49622, 62893, 65618, 99244, 125786, 131236, 173677, 251572, 347354, 440251, 694708, 880502, 1761004, 2704399, 5408798, 10817596, 18930793, 37861586, 75723172]

約数ペア:

[(1, 75723172), (2, 37861586), (4, 18930793), (7, 10817596), (14, 5408798), (28, 2704399), (43, 1761004), (86, 880502), (109, 694708), (172, 440251), (218, 347354), (301, 251572), (436, 173677), (577, 131236), (602, 125786), (763, 99244), (1154, 65618), (1204, 62893), (1526, 49622), (2308, 32809), (3052, 24811), (4039, 18748), (4687, 16156), (8078, 9374)]