81373824

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{10091}}^1$

素因数の和:10118

約数の個数: 96

約数和(自身を含む): 267639840

約数和(自身を除く): 186266016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 10091, 20182, 30273, 40364, 60546, 70637, 80728, 90819, 121092, 141274, 161456, 181638, 211911, 242184, 282548, 322912, 363276, 423822, 484368, 565096, 635733, 645824, 726552, 847644, 968736, 1130192, 1271466, 1291648, 1453104, 1695288, 1937472, 2260384, 2542932, 2906208, 3390576, 3874944, 4520768, 5085864, 5812416, 6781152, 9041536, 10171728, 11624832, 13562304, 20343456, 27124608, 40686912, 81373824]

約数ペア:

[(1, 81373824), (2, 40686912), (3, 27124608), (4, 20343456), (6, 13562304), (7, 11624832), (8, 10171728), (9, 9041536), (12, 6781152), (14, 5812416), (16, 5085864), (18, 4520768), (21, 3874944), (24, 3390576), (28, 2906208), (32, 2542932), (36, 2260384), (42, 1937472), (48, 1695288), (56, 1453104), (63, 1291648), (64, 1271466), (72, 1130192), (84, 968736), (96, 847644), (112, 726552), (126, 645824), (128, 635733), (144, 565096), (168, 484368), (192, 423822), (224, 363276), (252, 322912), (288, 282548), (336, 242184), (384, 211911), (448, 181638), (504, 161456), (576, 141274), (672, 121092), (896, 90819), (1008, 80728), (1152, 70637), (1344, 60546), (2016, 40364), (2688, 30273), (4032, 20182), (8064, 10091)]