80851512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13060

約数の個数: 64

約数和(自身を含む): 237265920

約数和(自身を除く): 156414408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 13007, 26014, 39021, 52028, 78042, 91049, 104056, 156084, 182098, 273147, 312168, 364196, 481259, 546294, 728392, 962518, 1092588, 1443777, 1925036, 2185176, 2887554, 3368813, 3850072, 5775108, 6737626, 10106439, 11550216, 13475252, 20212878, 26950504, 40425756, 80851512]

約数ペア:

[(1, 80851512), (2, 40425756), (3, 26950504), (4, 20212878), (6, 13475252), (7, 11550216), (8, 10106439), (12, 6737626), (14, 5775108), (21, 3850072), (24, 3368813), (28, 2887554), (37, 2185176), (42, 1925036), (56, 1443777), (74, 1092588), (84, 962518), (111, 728392), (148, 546294), (168, 481259), (222, 364196), (259, 312168), (296, 273147), (444, 182098), (518, 156084), (777, 104056), (888, 91049), (1036, 78042), (1554, 52028), (2072, 39021), (3108, 26014), (6216, 13007)]