72979872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 220372992

約数和(自身を除く): 147393120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 223, 224, 336, 446, 487, 669, 672, 892, 974, 1338, 1461, 1561, 1784, 1948, 2676, 2922, 3122, 3409, 3568, 3896, 4683, 5352, 5844, 6244, 6818, 7136, 7792, 9366, 10227, 10704, 11688, 12488, 13636, 15584, 18732, 20454, 21408, 23376, 24976, 27272, 37464, 40908, 46752, 49952, 54544, 74928, 81816, 108601, 109088, 149856, 163632, 217202, 325803, 327264, 434404, 651606, 760207, 868808, 1303212, 1520414, 1737616, 2280621, 2606424, 3040828, 3475232, 4561242, 5212848, 6081656, 9122484, 10425696, 12163312, 18244968, 24326624, 36489936, 72979872]

約数ペア:

[(1, 72979872), (2, 36489936), (3, 24326624), (4, 18244968), (6, 12163312), (7, 10425696), (8, 9122484), (12, 6081656), (14, 5212848), (16, 4561242), (21, 3475232), (24, 3040828), (28, 2606424), (32, 2280621), (42, 1737616), (48, 1520414), (56, 1303212), (84, 868808), (96, 760207), (112, 651606), (168, 434404), (223, 327264), (224, 325803), (336, 217202), (446, 163632), (487, 149856), (669, 109088), (672, 108601), (892, 81816), (974, 74928), (1338, 54544), (1461, 49952), (1561, 46752), (1784, 40908), (1948, 37464), (2676, 27272), (2922, 24976), (3122, 23376), (3409, 21408), (3568, 20454), (3896, 18732), (4683, 15584), (5352, 13636), (5844, 12488), (6244, 11688), (6818, 10704), (7136, 10227), (7792, 9366)]