76966960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 205986816

約数和(自身を除く): 129019856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 823, 835, 1169, 1336, 1646, 1670, 2338, 2672, 3292, 3340, 4115, 4676, 5761, 5845, 6584, 6680, 8230, 9352, 11522, 11690, 13168, 13360, 16460, 18704, 23044, 23380, 28805, 32920, 46088, 46760, 57610, 65840, 92176, 93520, 115220, 137441, 230440, 274882, 460880, 549764, 687205, 962087, 1099528, 1374410, 1924174, 2199056, 2748820, 3848348, 4810435, 5497640, 7696696, 9620870, 10995280, 15393392, 19241740, 38483480, 76966960]

約数ペア:

[(1, 76966960), (2, 38483480), (4, 19241740), (5, 15393392), (7, 10995280), (8, 9620870), (10, 7696696), (14, 5497640), (16, 4810435), (20, 3848348), (28, 2748820), (35, 2199056), (40, 1924174), (56, 1374410), (70, 1099528), (80, 962087), (112, 687205), (140, 549764), (167, 460880), (280, 274882), (334, 230440), (560, 137441), (668, 115220), (823, 93520), (835, 92176), (1169, 65840), (1336, 57610), (1646, 46760), (1670, 46088), (2338, 32920), (2672, 28805), (3292, 23380), (3340, 23044), (4115, 18704), (4676, 16460), (5761, 13360), (5845, 13168), (6584, 11690), (6680, 11522), (8230, 9352)]