84541408

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 202768272

約数和(自身を除く): 118226864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 149, 224, 238, 272, 298, 476, 544, 596, 952, 1043, 1192, 1904, 2086, 2384, 2533, 3808, 4172, 4768, 5066, 8344, 10132, 16688, 17731, 20264, 22201, 33376, 35462, 40528, 44402, 70924, 81056, 88804, 141848, 155407, 177608, 283696, 310814, 355216, 377417, 567392, 621628, 710432, 754834, 1243256, 1509668, 2486512, 2641919, 3019336, 4973024, 5283838, 6038672, 10567676, 12077344, 21135352, 42270704, 84541408]

約数ペア:

[(1, 84541408), (2, 42270704), (4, 21135352), (7, 12077344), (8, 10567676), (14, 6038672), (16, 5283838), (17, 4973024), (28, 3019336), (32, 2641919), (34, 2486512), (56, 1509668), (68, 1243256), (112, 754834), (119, 710432), (136, 621628), (149, 567392), (224, 377417), (238, 355216), (272, 310814), (298, 283696), (476, 177608), (544, 155407), (596, 141848), (952, 88804), (1043, 81056), (1192, 70924), (1904, 44402), (2086, 40528), (2384, 35462), (2533, 33376), (3808, 22201), (4172, 20264), (4768, 17731), (5066, 16688), (8344, 10132)]