83888820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{881}}^1$

素因数の和:942

約数の個数: 108

約数和(自身を含む): 266309316

約数和(自身を除く): 182420496

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 881, 1035, 1058, 1380, 1587, 1762, 2070, 2116, 2643, 2645, 3174, 3524, 4140, 4405, 4761, 5286, 5290, 6348, 7929, 7935, 8810, 9522, 10572, 10580, 13215, 15858, 15870, 17620, 19044, 20263, 23805, 26430, 31716, 31740, 39645, 40526, 47610, 52860, 60789, 79290, 81052, 95220, 101315, 121578, 158580, 182367, 202630, 243156, 303945, 364734, 405260, 466049, 607890, 729468, 911835, 932098, 1215780, 1398147, 1823670, 1864196, 2330245, 2796294, 3647340, 4194441, 4660490, 5592588, 6990735, 8388882, 9320980, 13981470, 16777764, 20972205, 27962940, 41944410, 83888820]

約数ペア:

[(1, 83888820), (2, 41944410), (3, 27962940), (4, 20972205), (5, 16777764), (6, 13981470), (9, 9320980), (10, 8388882), (12, 6990735), (15, 5592588), (18, 4660490), (20, 4194441), (23, 3647340), (30, 2796294), (36, 2330245), (45, 1864196), (46, 1823670), (60, 1398147), (69, 1215780), (90, 932098), (92, 911835), (115, 729468), (138, 607890), (180, 466049), (207, 405260), (230, 364734), (276, 303945), (345, 243156), (414, 202630), (460, 182367), (529, 158580), (690, 121578), (828, 101315), (881, 95220), (1035, 81052), (1058, 79290), (1380, 60789), (1587, 52860), (1762, 47610), (2070, 40526), (2116, 39645), (2643, 31740), (2645, 31716), (3174, 26430), (3524, 23805), (4140, 20263), (4405, 19044), (4761, 17620), (5286, 15870), (5290, 15858), (6348, 13215), (7929, 10580), (7935, 10572), (8810, 9522)]