80278536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3257}}^1$

素因数の和:3358

約数の個数: 64

約数和(自身を含む): 218937600

約数和(自身を除く): 138659064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 3257, 4108, 6162, 6514, 8216, 9771, 12324, 13028, 19542, 24648, 26056, 39084, 42341, 78168, 84682, 127023, 169364, 254046, 257303, 338728, 508092, 514606, 771909, 1016184, 1029212, 1543818, 2058424, 3087636, 3344939, 6175272, 6689878, 10034817, 13379756, 20069634, 26759512, 40139268, 80278536]

約数ペア:

[(1, 80278536), (2, 40139268), (3, 26759512), (4, 20069634), (6, 13379756), (8, 10034817), (12, 6689878), (13, 6175272), (24, 3344939), (26, 3087636), (39, 2058424), (52, 1543818), (78, 1029212), (79, 1016184), (104, 771909), (156, 514606), (158, 508092), (237, 338728), (312, 257303), (316, 254046), (474, 169364), (632, 127023), (948, 84682), (1027, 78168), (1896, 42341), (2054, 39084), (3081, 26056), (3257, 24648), (4108, 19542), (6162, 13028), (6514, 12324), (8216, 9771)]