82723564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 203049504

約数和(自身を除く): 120325940

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 37, 44, 49, 61, 68, 74, 77, 98, 119, 122, 148, 154, 187, 196, 238, 244, 259, 308, 374, 407, 427, 476, 518, 539, 629, 671, 748, 814, 833, 854, 1036, 1037, 1078, 1258, 1309, 1342, 1628, 1666, 1708, 1813, 2074, 2156, 2257, 2516, 2618, 2684, 2849, 2989, 3332, 3626, 4148, 4403, 4514, 4697, 5236, 5698, 5978, 6919, 7252, 7259, 8806, 9028, 9163, 9394, 11396, 11407, 11956, 13838, 14518, 15799, 17612, 18326, 18788, 19943, 22814, 24827, 27676, 29036, 30821, 31598, 32879, 36652, 38369, 39886, 45628, 48433, 49654, 50813, 61642, 63196, 65758, 76738, 79772, 79849, 96866, 99308, 101626, 110593, 123284, 131516, 153476, 159698, 173789, 193732, 203252, 221186, 268583, 319396, 339031, 347578, 422059, 442372, 537166, 558943, 678062, 695156, 844118, 1074332, 1117886, 1216523, 1356124, 1688236, 1880081, 2235772, 2433046, 2954413, 3760162, 4866092, 5908826, 7520324, 11817652, 20680891, 41361782, 82723564]

約数ペア:

[(1, 82723564), (2, 41361782), (4, 20680891), (7, 11817652), (11, 7520324), (14, 5908826), (17, 4866092), (22, 3760162), (28, 2954413), (34, 2433046), (37, 2235772), (44, 1880081), (49, 1688236), (61, 1356124), (68, 1216523), (74, 1117886), (77, 1074332), (98, 844118), (119, 695156), (122, 678062), (148, 558943), (154, 537166), (187, 442372), (196, 422059), (238, 347578), (244, 339031), (259, 319396), (308, 268583), (374, 221186), (407, 203252), (427, 193732), (476, 173789), (518, 159698), (539, 153476), (629, 131516), (671, 123284), (748, 110593), (814, 101626), (833, 99308), (854, 96866), (1036, 79849), (1037, 79772), (1078, 76738), (1258, 65758), (1309, 63196), (1342, 61642), (1628, 50813), (1666, 49654), (1708, 48433), (1813, 45628), (2074, 39886), (2156, 38369), (2257, 36652), (2516, 32879), (2618, 31598), (2684, 30821), (2849, 29036), (2989, 27676), (3332, 24827), (3626, 22814), (4148, 19943), (4403, 18788), (4514, 18326), (4697, 17612), (5236, 15799), (5698, 14518), (5978, 13838), (6919, 11956), (7252, 11407), (7259, 11396), (8806, 9394), (9028, 9163)]