80620416

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 237088800

約数和(自身を除く): 156468384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1489, 1504, 1692, 2256, 2978, 3008, 3384, 4467, 4512, 5956, 6016, 6768, 8934, 9024, 11912, 13401, 13536, 17868, 18048, 23824, 26802, 27072, 35736, 47648, 53604, 54144, 69983, 71472, 95296, 107208, 139966, 142944, 190592, 209949, 214416, 279932, 285888, 419898, 428832, 559864, 571776, 629847, 839796, 857664, 1119728, 1259694, 1679592, 1715328, 2239456, 2519388, 3359184, 4478912, 5038776, 6718368, 8957824, 10077552, 13436736, 20155104, 26873472, 40310208, 80620416]

約数ペア:

[(1, 80620416), (2, 40310208), (3, 26873472), (4, 20155104), (6, 13436736), (8, 10077552), (9, 8957824), (12, 6718368), (16, 5038776), (18, 4478912), (24, 3359184), (32, 2519388), (36, 2239456), (47, 1715328), (48, 1679592), (64, 1259694), (72, 1119728), (94, 857664), (96, 839796), (128, 629847), (141, 571776), (144, 559864), (188, 428832), (192, 419898), (282, 285888), (288, 279932), (376, 214416), (384, 209949), (423, 190592), (564, 142944), (576, 139966), (752, 107208), (846, 95296), (1128, 71472), (1152, 69983), (1489, 54144), (1504, 53604), (1692, 47648), (2256, 35736), (2978, 27072), (3008, 26802), (3384, 23824), (4467, 18048), (4512, 17868), (5956, 13536), (6016, 13401), (6768, 11912), (8934, 9024)]