84077063.000000000

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4991

約数の個数: 120

約数和(自身を含む): 352751784

約数和(自身を除く): 248357364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 4957, 5265, 7020, 9914, 10530, 14871, 19828, 21060, 24785, 29742, 44613, 49570, 59484, 64441, 74355, 89226, 99140, 128882, 133839, 148710, 178452, 193323, 223065, 257764, 267678, 297420, 322205, 386646, 401517, 446130, 535356, 579969, 644410, 669195, 773292, 803034, 892260, 966615, 1159938, 1288820, 1338390, 1606068, 1739907, 1933230, 2007585, 2319876, 2676780, 2899845, 3479814, 3866460, 4015170, 5219721, 5799690, 6959628, 8030340, 8699535, 10439442, 11599380, 17399070, 20878884, 26098605, 34798140, 52197210, 104394420]

約数ペア:

[(1, 104394420), (2, 52197210), (3, 34798140), (4, 26098605), (5, 20878884), (6, 17399070), (9, 11599380), (10, 10439442), (12, 8699535), (13, 8030340), (15, 6959628), (18, 5799690), (20, 5219721), (26, 4015170), (27, 3866460), (30, 3479814), (36, 2899845), (39, 2676780), (45, 2319876), (52, 2007585), (54, 1933230), (60, 1739907), (65, 1606068), (78, 1338390), (81, 1288820), (90, 1159938), (108, 966615), (117, 892260), (130, 803034), (135, 773292), (156, 669195), (162, 644410), (180, 579969), (195, 535356), (234, 446130), (260, 401517), (270, 386646), (324, 322205), (351, 297420), (390, 267678), (405, 257764), (468, 223065), (540, 193323), (585, 178452), (702, 148710), (780, 133839), (810, 128882), (1053, 99140), (1170, 89226), (1404, 74355), (1620, 64441), (1755, 59484), (2106, 49570), (2340, 44613), (3510, 29742), (4212, 24785), (4957, 21060), (5265, 19828), (7020, 14871), (9914, 10530)]