84490128

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 253483776

約数和(自身を除く): 168993648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 701, 744, 837, 972, 1116, 1296, 1402, 1488, 1674, 1944, 2103, 2232, 2511, 2804, 3348, 3888, 4206, 4464, 5022, 5608, 6309, 6696, 7533, 8412, 10044, 11216, 12618, 13392, 15066, 16824, 18927, 20088, 21731, 25236, 30132, 33648, 37854, 40176, 43462, 50472, 56781, 60264, 65193, 75708, 86924, 100944, 113562, 120528, 130386, 151416, 170343, 173848, 195579, 227124, 260772, 302832, 340686, 347696, 391158, 454248, 521544, 586737, 681372, 782316, 908496, 1043088, 1173474, 1362744, 1564632, 1760211, 2346948, 2725488, 3129264, 3520422, 4693896, 5280633, 7040844, 9387792, 10561266, 14081688, 21122532, 28163376, 42245064, 84490128]

約数ペア:

[(1, 84490128), (2, 42245064), (3, 28163376), (4, 21122532), (6, 14081688), (8, 10561266), (9, 9387792), (12, 7040844), (16, 5280633), (18, 4693896), (24, 3520422), (27, 3129264), (31, 2725488), (36, 2346948), (48, 1760211), (54, 1564632), (62, 1362744), (72, 1173474), (81, 1043088), (93, 908496), (108, 782316), (124, 681372), (144, 586737), (162, 521544), (186, 454248), (216, 391158), (243, 347696), (248, 340686), (279, 302832), (324, 260772), (372, 227124), (432, 195579), (486, 173848), (496, 170343), (558, 151416), (648, 130386), (701, 120528), (744, 113562), (837, 100944), (972, 86924), (1116, 75708), (1296, 65193), (1402, 60264), (1488, 56781), (1674, 50472), (1944, 43462), (2103, 40176), (2232, 37854), (2511, 33648), (2804, 30132), (3348, 25236), (3888, 21731), (4206, 20088), (4464, 18927), (5022, 16824), (5608, 15066), (6309, 13392), (6696, 12618), (7533, 11216), (8412, 10044)]