63234220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^2$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 161681184

約数和(自身を除く): 98446964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 163, 170, 238, 326, 340, 476, 595, 652, 815, 1141, 1190, 1630, 2282, 2380, 2771, 3260, 4564, 5542, 5705, 11084, 11410, 13855, 19397, 22820, 26569, 27710, 38794, 53138, 55420, 77588, 96985, 106276, 132845, 185983, 193970, 265690, 371966, 387940, 451673, 531380, 743932, 903346, 929915, 1806692, 1859830, 2258365, 3161711, 3719660, 4516730, 6323422, 9033460, 12646844, 15808555, 31617110, 63234220]

約数ペア:

[(1, 63234220), (2, 31617110), (4, 15808555), (5, 12646844), (7, 9033460), (10, 6323422), (14, 4516730), (17, 3719660), (20, 3161711), (28, 2258365), (34, 1859830), (35, 1806692), (68, 929915), (70, 903346), (85, 743932), (119, 531380), (140, 451673), (163, 387940), (170, 371966), (238, 265690), (326, 193970), (340, 185983), (476, 132845), (595, 106276), (652, 96985), (815, 77588), (1141, 55420), (1190, 53138), (1630, 38794), (2282, 27710), (2380, 26569), (2771, 22820), (3260, 19397), (4564, 13855), (5542, 11410), (5705, 11084)]