81750069504

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{514229}}^1$

素因数の和:514277

約数の個数: 144

約数和(自身を含む): 252260668800

約数和(自身を除く): 170510599296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5888, 6624, 6912, 8832, 9936, 13248, 17664, 19872, 26496, 39744, 52992, 79488, 158976, 514229, 1028458, 1542687, 2056916, 3085374, 4113832, 4628061, 6170748, 8227664, 9256122, 11827267, 12341496, 13884183, 16455328, 18512244, 23654534, 24682992, 27768366, 32910656, 35481801, 37024488, 47309068, 49365984, 55536732, 65821312, 70963602, 74048976, 94618136, 98731968, 106445403, 111073464, 131642624, 141927204, 148097952, 189236272, 197463936, 212890806, 222146928, 283854408, 296195904, 319336209, 378472544, 394927872, 425781612, 444293856, 567708816, 592391808, 638672418, 756945088, 851563224, 888587712, 1135417632, 1184783616, 1277344836, 1513890176, 1703126448, 1777175424, 2270835264, 2554689672, 3027780352, 3406252896, 3554350848, 4541670528, 5109379344, 6812505792, 9083341056, 10218758688, 13625011584, 20437517376, 27250023168, 40875034752, 81750069504]

約数ペア:

[(1, 81750069504), (2, 40875034752), (3, 27250023168), (4, 20437517376), (6, 13625011584), (8, 10218758688), (9, 9083341056), (12, 6812505792), (16, 5109379344), (18, 4541670528), (23, 3554350848), (24, 3406252896), (27, 3027780352), (32, 2554689672), (36, 2270835264), (46, 1777175424), (48, 1703126448), (54, 1513890176), (64, 1277344836), (69, 1184783616), (72, 1135417632), (92, 888587712), (96, 851563224), (108, 756945088), (128, 638672418), (138, 592391808), (144, 567708816), (184, 444293856), (192, 425781612), (207, 394927872), (216, 378472544), (256, 319336209), (276, 296195904), (288, 283854408), (368, 222146928), (384, 212890806), (414, 197463936), (432, 189236272), (552, 148097952), (576, 141927204), (621, 131642624), (736, 111073464), (768, 106445403), (828, 98731968), (864, 94618136), (1104, 74048976), (1152, 70963602), (1242, 65821312), (1472, 55536732), (1656, 49365984), (1728, 47309068), (2208, 37024488), (2304, 35481801), (2484, 32910656), (2944, 27768366), (3312, 24682992), (3456, 23654534), (4416, 18512244), (4968, 16455328), (5888, 13884183), (6624, 12341496), (6912, 11827267), (8832, 9256122), (9936, 8227664), (13248, 6170748), (17664, 4628061), (19872, 4113832), (26496, 3085374), (39744, 2056916), (52992, 1542687), (79488, 1028458), (158976, 514229)]