63873420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4859

約数の個数: 96

約数和(自身を含む): 203974848

約数和(自身を除く): 140101428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 4817, 6630, 9634, 13260, 14451, 19268, 24085, 28902, 48170, 57804, 62621, 72255, 81889, 96340, 125242, 144510, 163778, 187863, 245667, 250484, 289020, 313105, 327556, 375726, 409445, 491334, 626210, 751452, 818890, 939315, 982668, 1064557, 1228335, 1252420, 1637780, 1878630, 2129114, 2456670, 3193671, 3757260, 4258228, 4913340, 5322785, 6387342, 10645570, 12774684, 15968355, 21291140, 31936710, 63873420]

約数ペア:

[(1, 63873420), (2, 31936710), (3, 21291140), (4, 15968355), (5, 12774684), (6, 10645570), (10, 6387342), (12, 5322785), (13, 4913340), (15, 4258228), (17, 3757260), (20, 3193671), (26, 2456670), (30, 2129114), (34, 1878630), (39, 1637780), (51, 1252420), (52, 1228335), (60, 1064557), (65, 982668), (68, 939315), (78, 818890), (85, 751452), (102, 626210), (130, 491334), (156, 409445), (170, 375726), (195, 327556), (204, 313105), (221, 289020), (255, 250484), (260, 245667), (340, 187863), (390, 163778), (442, 144510), (510, 125242), (663, 96340), (780, 81889), (884, 72255), (1020, 62621), (1105, 57804), (1326, 48170), (2210, 28902), (2652, 24085), (3315, 19268), (4420, 14451), (4817, 13260), (6630, 9634)]