87971688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7589}}^1$

素因数の和:7631

約数の個数: 96

約数和(自身を含む): 284169600

約数和(自身を除く): 196197912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 7589, 11592, 15178, 22767, 30356, 45534, 53123, 60712, 68301, 91068, 106246, 136602, 159369, 174547, 182136, 212492, 273204, 318738, 349094, 424984, 478107, 523641, 546408, 637476, 698188, 956214, 1047282, 1221829, 1274952, 1396376, 1570923, 1912428, 2094564, 2443658, 3141846, 3665487, 3824856, 4189128, 4887316, 6283692, 7330974, 9774632, 10996461, 12567384, 14661948, 21992922, 29323896, 43985844, 87971688]

約数ペア:

[(1, 87971688), (2, 43985844), (3, 29323896), (4, 21992922), (6, 14661948), (7, 12567384), (8, 10996461), (9, 9774632), (12, 7330974), (14, 6283692), (18, 4887316), (21, 4189128), (23, 3824856), (24, 3665487), (28, 3141846), (36, 2443658), (42, 2094564), (46, 1912428), (56, 1570923), (63, 1396376), (69, 1274952), (72, 1221829), (84, 1047282), (92, 956214), (126, 698188), (138, 637476), (161, 546408), (168, 523641), (184, 478107), (207, 424984), (252, 349094), (276, 318738), (322, 273204), (414, 212492), (483, 182136), (504, 174547), (552, 159369), (644, 136602), (828, 106246), (966, 91068), (1288, 68301), (1449, 60712), (1656, 53123), (1932, 45534), (2898, 30356), (3864, 22767), (5796, 15178), (7589, 11592)]