64323671496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{53617}}^1$

素因数の和:53863

約数の個数: 128

約数和(自身を含む): 189730510080

約数和(自身を除く): 125406838584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 193, 222, 259, 296, 386, 444, 518, 579, 772, 777, 888, 1036, 1158, 1351, 1544, 1554, 2072, 2316, 2702, 3108, 4053, 4632, 5404, 6216, 7141, 8106, 10808, 14282, 16212, 21423, 28564, 32424, 42846, 49987, 53617, 57128, 85692, 99974, 107234, 149961, 160851, 171384, 199948, 214468, 299922, 321702, 375319, 399896, 428936, 599844, 643404, 750638, 1125957, 1199688, 1286808, 1501276, 1983829, 2251914, 3002552, 3967658, 4503828, 5951487, 7935316, 9007656, 10348081, 11902974, 13886803, 15870632, 20696162, 23805948, 27773606, 31044243, 41392324, 41660409, 47611896, 55547212, 62088486, 72436567, 82784648, 83320818, 111094424, 124176972, 144873134, 166641636, 217309701, 248353944, 289746268, 333283272, 382878997, 434619402, 579492536, 765757994, 869238804, 1148636991, 1531515988, 1738477608, 2297273982, 2680152979, 3063031976, 4594547964, 5360305958, 8040458937, 9189095928, 10720611916, 16080917874, 21441223832, 32161835748, 64323671496]

約数ペア:

[(1, 64323671496), (2, 32161835748), (3, 21441223832), (4, 16080917874), (6, 10720611916), (7, 9189095928), (8, 8040458937), (12, 5360305958), (14, 4594547964), (21, 3063031976), (24, 2680152979), (28, 2297273982), (37, 1738477608), (42, 1531515988), (56, 1148636991), (74, 869238804), (84, 765757994), (111, 579492536), (148, 434619402), (168, 382878997), (193, 333283272), (222, 289746268), (259, 248353944), (296, 217309701), (386, 166641636), (444, 144873134), (518, 124176972), (579, 111094424), (772, 83320818), (777, 82784648), (888, 72436567), (1036, 62088486), (1158, 55547212), (1351, 47611896), (1544, 41660409), (1554, 41392324), (2072, 31044243), (2316, 27773606), (2702, 23805948), (3108, 20696162), (4053, 15870632), (4632, 13886803), (5404, 11902974), (6216, 10348081), (7141, 9007656), (8106, 7935316), (10808, 5951487), (14282, 4503828), (16212, 3967658), (21423, 3002552), (28564, 2251914), (32424, 1983829), (42846, 1501276), (49987, 1286808), (53617, 1199688), (57128, 1125957), (85692, 750638), (99974, 643404), (107234, 599844), (149961, 428936), (160851, 399896), (171384, 375319), (199948, 321702), (214468, 299922)]