71882832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 213180800

約数和(自身を除く): 141297968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 613, 698, 1047, 1226, 1396, 1839, 2094, 2443, 2452, 2792, 3678, 4188, 4291, 4886, 4904, 5584, 7329, 7356, 8376, 8582, 9772, 9808, 12873, 14658, 14712, 16752, 17164, 19544, 25746, 29316, 29424, 34328, 39088, 51492, 58632, 68656, 102984, 117264, 205968, 213937, 427874, 641811, 855748, 1283622, 1497559, 1711496, 2567244, 2995118, 3422992, 4492677, 5134488, 5990236, 8985354, 10268976, 11980472, 17970708, 23960944, 35941416, 71882832]

約数ペア:

[(1, 71882832), (2, 35941416), (3, 23960944), (4, 17970708), (6, 11980472), (7, 10268976), (8, 8985354), (12, 5990236), (14, 5134488), (16, 4492677), (21, 3422992), (24, 2995118), (28, 2567244), (42, 1711496), (48, 1497559), (56, 1283622), (84, 855748), (112, 641811), (168, 427874), (336, 213937), (349, 205968), (613, 117264), (698, 102984), (1047, 68656), (1226, 58632), (1396, 51492), (1839, 39088), (2094, 34328), (2443, 29424), (2452, 29316), (2792, 25746), (3678, 19544), (4188, 17164), (4291, 16752), (4886, 14712), (4904, 14658), (5584, 12873), (7329, 9808), (7356, 9772), (8376, 8582)]