86068920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 128

約数和(自身を含む): 299059200

約数和(自身を除く): 212990280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1297, 1580, 1659, 1896, 2212, 2370, 2594, 2765, 3160, 3318, 3891, 4424, 4740, 5188, 5530, 6485, 6636, 7782, 8295, 9079, 9480, 10376, 11060, 12970, 13272, 15564, 16590, 18158, 19455, 22120, 25940, 27237, 31128, 33180, 36316, 38910, 45395, 51880, 54474, 66360, 72632, 77820, 90790, 102463, 108948, 136185, 155640, 181580, 204926, 217896, 272370, 307389, 363160, 409852, 512315, 544740, 614778, 717241, 819704, 1024630, 1089480, 1229556, 1434482, 1536945, 2049260, 2151723, 2459112, 2868964, 3073890, 3586205, 4098520, 4303446, 5737928, 6147780, 7172410, 8606892, 10758615, 12295560, 14344820, 17213784, 21517230, 28689640, 43034460, 86068920]

約数ペア:

[(1, 86068920), (2, 43034460), (3, 28689640), (4, 21517230), (5, 17213784), (6, 14344820), (7, 12295560), (8, 10758615), (10, 8606892), (12, 7172410), (14, 6147780), (15, 5737928), (20, 4303446), (21, 4098520), (24, 3586205), (28, 3073890), (30, 2868964), (35, 2459112), (40, 2151723), (42, 2049260), (56, 1536945), (60, 1434482), (70, 1229556), (79, 1089480), (84, 1024630), (105, 819704), (120, 717241), (140, 614778), (158, 544740), (168, 512315), (210, 409852), (237, 363160), (280, 307389), (316, 272370), (395, 217896), (420, 204926), (474, 181580), (553, 155640), (632, 136185), (790, 108948), (840, 102463), (948, 90790), (1106, 77820), (1185, 72632), (1297, 66360), (1580, 54474), (1659, 51880), (1896, 45395), (2212, 38910), (2370, 36316), (2594, 33180), (2765, 31128), (3160, 27237), (3318, 25940), (3891, 22120), (4424, 19455), (4740, 18158), (5188, 16590), (5530, 15564), (6485, 13272), (6636, 12970), (7782, 11060), (8295, 10376), (9079, 9480)]