87257976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 236628000

約数和(自身を除く): 149370024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1877, 1937, 3576, 3754, 3874, 5631, 5811, 7508, 7748, 11262, 11622, 15016, 15496, 22524, 23244, 24401, 45048, 46488, 48802, 73203, 97604, 146406, 195208, 279673, 292812, 559346, 585624, 839019, 1118692, 1678038, 2237384, 3356076, 3635749, 6712152, 7271498, 10907247, 14542996, 21814494, 29085992, 43628988, 87257976]

約数ペア:

[(1, 87257976), (2, 43628988), (3, 29085992), (4, 21814494), (6, 14542996), (8, 10907247), (12, 7271498), (13, 6712152), (24, 3635749), (26, 3356076), (39, 2237384), (52, 1678038), (78, 1118692), (104, 839019), (149, 585624), (156, 559346), (298, 292812), (312, 279673), (447, 195208), (596, 146406), (894, 97604), (1192, 73203), (1788, 48802), (1877, 46488), (1937, 45048), (3576, 24401), (3754, 23244), (3874, 22524), (5631, 15496), (5811, 15016), (7508, 11622), (7748, 11262)]