87964422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5253

約数の個数: 64

約数和(自身を含む): 223555584

約数和(自身を除く): 135591162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5197, 5642, 8463, 10394, 15591, 16926, 31182, 36379, 67561, 72758, 109137, 135122, 161107, 202683, 218274, 322214, 405366, 472927, 483321, 945854, 966642, 1127749, 1418781, 2094391, 2255498, 2837562, 3383247, 4188782, 6283173, 6766494, 12566346, 14660737, 29321474, 43982211, 87964422]

約数ペア:

[(1, 87964422), (2, 43982211), (3, 29321474), (6, 14660737), (7, 12566346), (13, 6766494), (14, 6283173), (21, 4188782), (26, 3383247), (31, 2837562), (39, 2255498), (42, 2094391), (62, 1418781), (78, 1127749), (91, 966642), (93, 945854), (182, 483321), (186, 472927), (217, 405366), (273, 322214), (403, 218274), (434, 202683), (546, 161107), (651, 135122), (806, 109137), (1209, 72758), (1302, 67561), (2418, 36379), (2821, 31182), (5197, 16926), (5642, 15591), (8463, 10394)]