83920434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 187342848

約数和(自身を除く): 103422414

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 131, 191, 258, 262, 382, 393, 559, 573, 786, 1118, 1146, 1677, 1703, 2483, 3354, 3406, 4966, 5109, 5633, 7449, 8213, 10218, 11266, 14898, 16426, 16899, 24639, 25021, 33798, 49278, 50042, 73229, 75063, 106769, 146458, 150126, 213538, 219687, 320307, 325273, 439374, 640614, 650546, 975819, 1075903, 1951638, 2151806, 3227709, 6455418, 13986739, 27973478, 41960217, 83920434]

約数ペア:

[(1, 83920434), (2, 41960217), (3, 27973478), (6, 13986739), (13, 6455418), (26, 3227709), (39, 2151806), (43, 1951638), (78, 1075903), (86, 975819), (129, 650546), (131, 640614), (191, 439374), (258, 325273), (262, 320307), (382, 219687), (393, 213538), (559, 150126), (573, 146458), (786, 106769), (1118, 75063), (1146, 73229), (1677, 50042), (1703, 49278), (2483, 33798), (3354, 25021), (3406, 24639), (4966, 16899), (5109, 16426), (5633, 14898), (7449, 11266), (8213, 10218)]