78579564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 217975296

約数和(自身を除く): 139395732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 131, 148, 193, 222, 259, 262, 386, 393, 444, 518, 524, 579, 772, 777, 786, 917, 1036, 1158, 1351, 1554, 1572, 1834, 2316, 2702, 2751, 3108, 3668, 4053, 4847, 5404, 5502, 7141, 8106, 9694, 11004, 14282, 14541, 16212, 19388, 21423, 25283, 28564, 29082, 33929, 42846, 49987, 50566, 58164, 67858, 75849, 85692, 99974, 101132, 101787, 135716, 149961, 151698, 176981, 199948, 203574, 299922, 303396, 353962, 407148, 530943, 599844, 707924, 935471, 1061886, 1870942, 2123772, 2806413, 3741884, 5612826, 6548297, 11225652, 13096594, 19644891, 26193188, 39289782, 78579564]

約数ペア:

[(1, 78579564), (2, 39289782), (3, 26193188), (4, 19644891), (6, 13096594), (7, 11225652), (12, 6548297), (14, 5612826), (21, 3741884), (28, 2806413), (37, 2123772), (42, 1870942), (74, 1061886), (84, 935471), (111, 707924), (131, 599844), (148, 530943), (193, 407148), (222, 353962), (259, 303396), (262, 299922), (386, 203574), (393, 199948), (444, 176981), (518, 151698), (524, 149961), (579, 135716), (772, 101787), (777, 101132), (786, 99974), (917, 85692), (1036, 75849), (1158, 67858), (1351, 58164), (1554, 50566), (1572, 49987), (1834, 42846), (2316, 33929), (2702, 29082), (2751, 28564), (3108, 25283), (3668, 21423), (4053, 19388), (4847, 16212), (5404, 14541), (5502, 14282), (7141, 11004), (8106, 9694)]