86443890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 234118080

約数和(自身を除く): 147674190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 419, 529, 598, 690, 838, 897, 1058, 1257, 1495, 1587, 1794, 2095, 2514, 2645, 2990, 3174, 4190, 4485, 5290, 5447, 6285, 6877, 7935, 8970, 9637, 10894, 12570, 13754, 15870, 16341, 19274, 20631, 27235, 28911, 32682, 34385, 41262, 48185, 54470, 57822, 68770, 81705, 96370, 103155, 125281, 144555, 163410, 206310, 221651, 250562, 289110, 375843, 443302, 626405, 664953, 751686, 1108255, 1252810, 1329906, 1879215, 2216510, 2881463, 3324765, 3758430, 5762926, 6649530, 8644389, 14407315, 17288778, 28814630, 43221945, 86443890]

約数ペア:

[(1, 86443890), (2, 43221945), (3, 28814630), (5, 17288778), (6, 14407315), (10, 8644389), (13, 6649530), (15, 5762926), (23, 3758430), (26, 3324765), (30, 2881463), (39, 2216510), (46, 1879215), (65, 1329906), (69, 1252810), (78, 1108255), (115, 751686), (130, 664953), (138, 626405), (195, 443302), (230, 375843), (299, 289110), (345, 250562), (390, 221651), (419, 206310), (529, 163410), (598, 144555), (690, 125281), (838, 103155), (897, 96370), (1058, 81705), (1257, 68770), (1495, 57822), (1587, 54470), (1794, 48185), (2095, 41262), (2514, 34385), (2645, 32682), (2990, 28911), (3174, 27235), (4190, 20631), (4485, 19274), (5290, 16341), (5447, 15870), (6285, 13754), (6877, 12570), (7935, 10894), (8970, 9637)]