83640648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5507

約数の個数: 96

約数和(自身を含む): 261999360

約数和(自身を除く): 178358712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 5471, 7644, 10942, 15288, 16413, 21884, 32826, 38297, 43768, 65652, 71123, 76594, 114891, 131304, 142246, 153188, 213369, 229782, 268079, 284492, 306376, 426738, 459564, 497861, 536158, 568984, 804237, 853476, 919128, 995722, 1072316, 1493583, 1608474, 1706952, 1991444, 2144632, 2987166, 3216948, 3485027, 3982888, 5974332, 6433896, 6970054, 10455081, 11948664, 13940108, 20910162, 27880216, 41820324, 83640648]

約数ペア:

[(1, 83640648), (2, 41820324), (3, 27880216), (4, 20910162), (6, 13940108), (7, 11948664), (8, 10455081), (12, 6970054), (13, 6433896), (14, 5974332), (21, 3982888), (24, 3485027), (26, 3216948), (28, 2987166), (39, 2144632), (42, 1991444), (49, 1706952), (52, 1608474), (56, 1493583), (78, 1072316), (84, 995722), (91, 919128), (98, 853476), (104, 804237), (147, 568984), (156, 536158), (168, 497861), (182, 459564), (196, 426738), (273, 306376), (294, 284492), (312, 268079), (364, 229782), (392, 213369), (546, 153188), (588, 142246), (637, 131304), (728, 114891), (1092, 76594), (1176, 71123), (1274, 65652), (1911, 43768), (2184, 38297), (2548, 32826), (3822, 21884), (5096, 16413), (5471, 15288), (7644, 10942)]