81457059072

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{7673}}^1$

素因数の和:8316

約数の個数: 144

約数和(自身を含む): 226626357888

約数和(自身を除く): 145169298816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 601, 736, 768, 1104, 1202, 1472, 1803, 2208, 2404, 2944, 3606, 4416, 4808, 5888, 7212, 7673, 8832, 9616, 13823, 14424, 15346, 17664, 19232, 23019, 27646, 28848, 30692, 38464, 41469, 46038, 55292, 57696, 61384, 76928, 82938, 92076, 110584, 115392, 122768, 153856, 165876, 176479, 184152, 221168, 230784, 245536, 331752, 352958, 368304, 442336, 461568, 491072, 529437, 663504, 705916, 736608, 884672, 982144, 1058874, 1327008, 1411832, 1473216, 1769344, 1964288, 2117748, 2654016, 2823664, 2946432, 3538688, 4235496, 4611473, 5308032, 5647328, 5892864, 8470992, 9222946, 10616064, 11294656, 13834419, 16941984, 18445892, 22589312, 27668838, 33883968, 36891784, 45178624, 55337676, 67767936, 73783568, 106063879, 110675352, 135535872, 147567136, 212127758, 221350704, 295134272, 318191637, 424255516, 442701408, 590268544, 636383274, 848511032, 885402816, 1180537088, 1272766548, 1697022064, 1770805632, 2545533096, 3394044128, 3541611264, 5091066192, 6788088256, 10182132384, 13576176512, 20364264768, 27152353024, 40728529536, 81457059072]

約数ペア:

[(1, 81457059072), (2, 40728529536), (3, 27152353024), (4, 20364264768), (6, 13576176512), (8, 10182132384), (12, 6788088256), (16, 5091066192), (23, 3541611264), (24, 3394044128), (32, 2545533096), (46, 1770805632), (48, 1697022064), (64, 1272766548), (69, 1180537088), (92, 885402816), (96, 848511032), (128, 636383274), (138, 590268544), (184, 442701408), (192, 424255516), (256, 318191637), (276, 295134272), (368, 221350704), (384, 212127758), (552, 147567136), (601, 135535872), (736, 110675352), (768, 106063879), (1104, 73783568), (1202, 67767936), (1472, 55337676), (1803, 45178624), (2208, 36891784), (2404, 33883968), (2944, 27668838), (3606, 22589312), (4416, 18445892), (4808, 16941984), (5888, 13834419), (7212, 11294656), (7673, 10616064), (8832, 9222946), (9616, 8470992), (13823, 5892864), (14424, 5647328), (15346, 5308032), (17664, 4611473), (19232, 4235496), (23019, 3538688), (27646, 2946432), (28848, 2823664), (30692, 2654016), (38464, 2117748), (41469, 1964288), (46038, 1769344), (55292, 1473216), (57696, 1411832), (61384, 1327008), (76928, 1058874), (82938, 982144), (92076, 884672), (110584, 736608), (115392, 705916), (122768, 663504), (153856, 529437), (165876, 491072), (176479, 461568), (184152, 442336), (221168, 368304), (230784, 352958), (245536, 331752)]