87371648

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 215778960

約数和(自身を除く): 128407312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 448, 577, 676, 728, 832, 896, 1154, 1183, 1352, 1456, 1664, 2308, 2366, 2704, 2912, 4039, 4616, 4732, 5408, 5824, 7501, 8078, 9232, 9464, 10816, 11648, 15002, 16156, 18464, 18928, 21632, 30004, 32312, 36928, 37856, 52507, 60008, 64624, 73856, 75712, 97513, 105014, 120016, 129248, 151424, 195026, 210028, 240032, 258496, 390052, 420056, 480064, 516992, 682591, 780104, 840112, 960128, 1365182, 1560208, 1680224, 2730364, 3120416, 3360448, 5460728, 6240832, 6720896, 10921456, 12481664, 21842912, 43685824, 87371648]

約数ペア:

[(1, 87371648), (2, 43685824), (4, 21842912), (7, 12481664), (8, 10921456), (13, 6720896), (14, 6240832), (16, 5460728), (26, 3360448), (28, 3120416), (32, 2730364), (52, 1680224), (56, 1560208), (64, 1365182), (91, 960128), (104, 840112), (112, 780104), (128, 682591), (169, 516992), (182, 480064), (208, 420056), (224, 390052), (338, 258496), (364, 240032), (416, 210028), (448, 195026), (577, 151424), (676, 129248), (728, 120016), (832, 105014), (896, 97513), (1154, 75712), (1183, 73856), (1352, 64624), (1456, 60008), (1664, 52507), (2308, 37856), (2366, 36928), (2704, 32312), (2912, 30004), (4039, 21632), (4616, 18928), (4732, 18464), (5408, 16156), (5824, 15002), (7501, 11648), (8078, 10816), (9232, 9464)]