78797460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 253919232

約数和(自身を除く): 175121772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1151, 1630, 1956, 2282, 2302, 2445, 3260, 3423, 3453, 4564, 4604, 4890, 5705, 5755, 6846, 6906, 8057, 9780, 11410, 11510, 13692, 13812, 16114, 17115, 17265, 22820, 23020, 24171, 32228, 34230, 34530, 40285, 48342, 68460, 69060, 80570, 96684, 120855, 161140, 187613, 241710, 375226, 483420, 562839, 750452, 938065, 1125678, 1313291, 1876130, 2251356, 2626582, 2814195, 3752260, 3939873, 5253164, 5628390, 6566455, 7879746, 11256780, 13132910, 15759492, 19699365, 26265820, 39398730, 78797460]

約数ペア:

[(1, 78797460), (2, 39398730), (3, 26265820), (4, 19699365), (5, 15759492), (6, 13132910), (7, 11256780), (10, 7879746), (12, 6566455), (14, 5628390), (15, 5253164), (20, 3939873), (21, 3752260), (28, 2814195), (30, 2626582), (35, 2251356), (42, 1876130), (60, 1313291), (70, 1125678), (84, 938065), (105, 750452), (140, 562839), (163, 483420), (210, 375226), (326, 241710), (420, 187613), (489, 161140), (652, 120855), (815, 96684), (978, 80570), (1141, 69060), (1151, 68460), (1630, 48342), (1956, 40285), (2282, 34530), (2302, 34230), (2445, 32228), (3260, 24171), (3423, 23020), (3453, 22820), (4564, 17265), (4604, 17115), (4890, 16114), (5705, 13812), (5755, 13692), (6846, 11510), (6906, 11410), (8057, 9780)]