23357772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 61501440

約数和(自身を除く): 38143668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 191, 237, 258, 316, 382, 387, 474, 516, 573, 711, 764, 774, 948, 1146, 1422, 1548, 1719, 2292, 2844, 3397, 3438, 6794, 6876, 8213, 10191, 13588, 15089, 16426, 20382, 24639, 30178, 30573, 32852, 40764, 45267, 49278, 60356, 61146, 73917, 90534, 98556, 122292, 135801, 147834, 181068, 271602, 295668, 543204, 648827, 1297654, 1946481, 2595308, 3892962, 5839443, 7785924, 11678886, 23357772]

約数ペア:

[(1, 23357772), (2, 11678886), (3, 7785924), (4, 5839443), (6, 3892962), (9, 2595308), (12, 1946481), (18, 1297654), (36, 648827), (43, 543204), (79, 295668), (86, 271602), (129, 181068), (158, 147834), (172, 135801), (191, 122292), (237, 98556), (258, 90534), (316, 73917), (382, 61146), (387, 60356), (474, 49278), (516, 45267), (573, 40764), (711, 32852), (764, 30573), (774, 30178), (948, 24639), (1146, 20382), (1422, 16426), (1548, 15089), (1719, 13588), (2292, 10191), (2844, 8213), (3397, 6876), (3438, 6794)]