74253648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 220430336

約数和(自身を除く): 146176688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 991, 1338, 1561, 1784, 1982, 2676, 2973, 3122, 3568, 3964, 4683, 5352, 5946, 6244, 6937, 7928, 9366, 10704, 11892, 12488, 13874, 15856, 18732, 20811, 23784, 24976, 27748, 37464, 41622, 47568, 55496, 74928, 83244, 110992, 166488, 220993, 332976, 441986, 662979, 883972, 1325958, 1546951, 1767944, 2651916, 3093902, 3535888, 4640853, 5303832, 6187804, 9281706, 10607664, 12375608, 18563412, 24751216, 37126824, 74253648]

約数ペア:

[(1, 74253648), (2, 37126824), (3, 24751216), (4, 18563412), (6, 12375608), (7, 10607664), (8, 9281706), (12, 6187804), (14, 5303832), (16, 4640853), (21, 3535888), (24, 3093902), (28, 2651916), (42, 1767944), (48, 1546951), (56, 1325958), (84, 883972), (112, 662979), (168, 441986), (223, 332976), (336, 220993), (446, 166488), (669, 110992), (892, 83244), (991, 74928), (1338, 55496), (1561, 47568), (1784, 41622), (1982, 37464), (2676, 27748), (2973, 24976), (3122, 23784), (3568, 20811), (3964, 18732), (4683, 15856), (5352, 13874), (5946, 12488), (6244, 11892), (6937, 10704), (7928, 9366)]