79581567104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{3251}}^1$

素因数の和:3638

約数の個数: 128

約数和(自身を含む): 174980494080

約数和(自身を除く): 95398926976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 313, 376, 416, 611, 626, 752, 832, 1222, 1252, 1504, 1664, 2444, 2504, 3008, 3251, 4069, 4888, 5008, 6016, 6502, 8138, 9776, 10016, 13004, 14711, 16276, 19552, 20032, 26008, 29422, 32552, 39104, 40064, 42263, 52016, 58844, 65104, 78208, 84526, 104032, 117688, 130208, 152797, 169052, 191243, 208064, 235376, 260416, 305594, 338104, 382486, 416128, 470752, 520832, 611188, 676208, 764972, 941504, 1017563, 1222376, 1352416, 1529944, 1883008, 1986361, 2035126, 2444752, 2704832, 3059888, 3972722, 4070252, 4889504, 5409664, 6119776, 7945444, 8140504, 9779008, 12239552, 13228319, 15890888, 16281008, 19558016, 24479104, 26456638, 31781776, 32562016, 47825461, 52913276, 63563552, 65124032, 95650922, 105826552, 127127104, 130248064, 191301844, 211653104, 254254208, 382603688, 423306208, 621730993, 765207376, 846612416, 1243461986, 1530414752, 1693224832, 2486923972, 3060829504, 4973847944, 6121659008, 9947695888, 19895391776, 39790783552, 79581567104]

約数ペア:

[(1, 79581567104), (2, 39790783552), (4, 19895391776), (8, 9947695888), (13, 6121659008), (16, 4973847944), (26, 3060829504), (32, 2486923972), (47, 1693224832), (52, 1530414752), (64, 1243461986), (94, 846612416), (104, 765207376), (128, 621730993), (188, 423306208), (208, 382603688), (313, 254254208), (376, 211653104), (416, 191301844), (611, 130248064), (626, 127127104), (752, 105826552), (832, 95650922), (1222, 65124032), (1252, 63563552), (1504, 52913276), (1664, 47825461), (2444, 32562016), (2504, 31781776), (3008, 26456638), (3251, 24479104), (4069, 19558016), (4888, 16281008), (5008, 15890888), (6016, 13228319), (6502, 12239552), (8138, 9779008), (9776, 8140504), (10016, 7945444), (13004, 6119776), (14711, 5409664), (16276, 4889504), (19552, 4070252), (20032, 3972722), (26008, 3059888), (29422, 2704832), (32552, 2444752), (39104, 2035126), (40064, 1986361), (42263, 1883008), (52016, 1529944), (58844, 1352416), (65104, 1222376), (78208, 1017563), (84526, 941504), (104032, 764972), (117688, 676208), (130208, 611188), (152797, 520832), (169052, 470752), (191243, 416128), (208064, 382486), (235376, 338104), (260416, 305594)]