87860448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 144

約数和(自身を含む): 278119296

約数和(自身を除く): 190258848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 757, 806, 936, 992, 1116, 1209, 1248, 1488, 1514, 1612, 1872, 2232, 2271, 2418, 2976, 3028, 3224, 3627, 3744, 4464, 4542, 4836, 6056, 6448, 6813, 7254, 8928, 9084, 9672, 9841, 12112, 12896, 13626, 14508, 18168, 19344, 19682, 23467, 24224, 27252, 29016, 29523, 36336, 38688, 39364, 46934, 54504, 58032, 59046, 70401, 72672, 78728, 88569, 93868, 109008, 116064, 118092, 140802, 157456, 177138, 187736, 211203, 218016, 236184, 281604, 305071, 314912, 354276, 375472, 422406, 472368, 563208, 610142, 708552, 750944, 844812, 915213, 944736, 1126416, 1220284, 1417104, 1689624, 1830426, 2252832, 2440568, 2745639, 2834208, 3379248, 3660852, 4881136, 5491278, 6758496, 7321704, 9762272, 10982556, 14643408, 21965112, 29286816, 43930224, 87860448]

約数ペア:

[(1, 87860448), (2, 43930224), (3, 29286816), (4, 21965112), (6, 14643408), (8, 10982556), (9, 9762272), (12, 7321704), (13, 6758496), (16, 5491278), (18, 4881136), (24, 3660852), (26, 3379248), (31, 2834208), (32, 2745639), (36, 2440568), (39, 2252832), (48, 1830426), (52, 1689624), (62, 1417104), (72, 1220284), (78, 1126416), (93, 944736), (96, 915213), (104, 844812), (117, 750944), (124, 708552), (144, 610142), (156, 563208), (186, 472368), (208, 422406), (234, 375472), (248, 354276), (279, 314912), (288, 305071), (312, 281604), (372, 236184), (403, 218016), (416, 211203), (468, 187736), (496, 177138), (558, 157456), (624, 140802), (744, 118092), (757, 116064), (806, 109008), (936, 93868), (992, 88569), (1116, 78728), (1209, 72672), (1248, 70401), (1488, 59046), (1514, 58032), (1612, 54504), (1872, 46934), (2232, 39364), (2271, 38688), (2418, 36336), (2976, 29523), (3028, 29016), (3224, 27252), (3627, 24224), (3744, 23467), (4464, 19682), (4542, 19344), (4836, 18168), (6056, 14508), (6448, 13626), (6813, 12896), (7254, 12112), (8928, 9841), (9084, 9672)]