86940828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 254270016

約数和(自身を除く): 167329188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 41, 46, 52, 69, 78, 82, 92, 117, 123, 138, 156, 164, 197, 207, 234, 246, 276, 299, 369, 394, 414, 468, 492, 533, 591, 598, 738, 788, 828, 897, 943, 1066, 1182, 1196, 1476, 1599, 1773, 1794, 1886, 2132, 2364, 2561, 2691, 2829, 3198, 3546, 3588, 3772, 4531, 4797, 5122, 5382, 5658, 6396, 7092, 7683, 8077, 8487, 9062, 9594, 10244, 10764, 11316, 12259, 13593, 15366, 16154, 16974, 18124, 19188, 23049, 24231, 24518, 27186, 30732, 32308, 33948, 36777, 40779, 46098, 48462, 49036, 54372, 58903, 72693, 73554, 81558, 92196, 96924, 105001, 110331, 117806, 145386, 147108, 163116, 176709, 185771, 210002, 220662, 235612, 290772, 315003, 353418, 371542, 420004, 441324, 530127, 557313, 630006, 706836, 743084, 945009, 1060254, 1114626, 1260012, 1671939, 1890018, 2120508, 2229252, 2415023, 3343878, 3780036, 4830046, 6687756, 7245069, 9660092, 14490138, 21735207, 28980276, 43470414, 86940828]

約数ペア:

[(1, 86940828), (2, 43470414), (3, 28980276), (4, 21735207), (6, 14490138), (9, 9660092), (12, 7245069), (13, 6687756), (18, 4830046), (23, 3780036), (26, 3343878), (36, 2415023), (39, 2229252), (41, 2120508), (46, 1890018), (52, 1671939), (69, 1260012), (78, 1114626), (82, 1060254), (92, 945009), (117, 743084), (123, 706836), (138, 630006), (156, 557313), (164, 530127), (197, 441324), (207, 420004), (234, 371542), (246, 353418), (276, 315003), (299, 290772), (369, 235612), (394, 220662), (414, 210002), (468, 185771), (492, 176709), (533, 163116), (591, 147108), (598, 145386), (738, 117806), (788, 110331), (828, 105001), (897, 96924), (943, 92196), (1066, 81558), (1182, 73554), (1196, 72693), (1476, 58903), (1599, 54372), (1773, 49036), (1794, 48462), (1886, 46098), (2132, 40779), (2364, 36777), (2561, 33948), (2691, 32308), (2829, 30732), (3198, 27186), (3546, 24518), (3588, 24231), (3772, 23049), (4531, 19188), (4797, 18124), (5122, 16974), (5382, 16154), (5658, 15366), (6396, 13593), (7092, 12259), (7683, 11316), (8077, 10764), (8487, 10244), (9062, 9594)]