71382048

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 128927712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 191, 204, 229, 272, 382, 408, 458, 544, 573, 687, 764, 816, 916, 1146, 1374, 1528, 1632, 1832, 2292, 2748, 3056, 3247, 3664, 3893, 4584, 5496, 6112, 6494, 7328, 7786, 9168, 9741, 10992, 11679, 12988, 15572, 18336, 19482, 21984, 23358, 25976, 31144, 38964, 43739, 46716, 51952, 62288, 77928, 87478, 93432, 103904, 124576, 131217, 155856, 174956, 186864, 262434, 311712, 349912, 373728, 524868, 699824, 743563, 1049736, 1399648, 1487126, 2099472, 2230689, 2974252, 4198944, 4461378, 5948504, 8922756, 11897008, 17845512, 23794016, 35691024, 71382048]

約数ペア:

[(1, 71382048), (2, 35691024), (3, 23794016), (4, 17845512), (6, 11897008), (8, 8922756), (12, 5948504), (16, 4461378), (17, 4198944), (24, 2974252), (32, 2230689), (34, 2099472), (48, 1487126), (51, 1399648), (68, 1049736), (96, 743563), (102, 699824), (136, 524868), (191, 373728), (204, 349912), (229, 311712), (272, 262434), (382, 186864), (408, 174956), (458, 155856), (544, 131217), (573, 124576), (687, 103904), (764, 93432), (816, 87478), (916, 77928), (1146, 62288), (1374, 51952), (1528, 46716), (1632, 43739), (1832, 38964), (2292, 31144), (2748, 25976), (3056, 23358), (3247, 21984), (3664, 19482), (3893, 18336), (4584, 15572), (5496, 12988), (6112, 11679), (6494, 10992), (7328, 9741), (7786, 9168)]