86651370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 254191392

約数和(自身を除く): 167540022

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 211, 234, 243, 270, 338, 351, 390, 405, 422, 486, 507, 585, 633, 702, 810, 845, 1014, 1053, 1055, 1170, 1215, 1266, 1521, 1690, 1755, 1899, 2106, 2110, 2430, 2535, 2743, 3042, 3159, 3165, 3510, 3798, 4563, 5070, 5265, 5486, 5697, 6318, 6330, 7605, 8229, 9126, 9495, 10530, 11394, 13689, 13715, 15210, 15795, 16458, 17091, 18990, 22815, 24687, 27378, 27430, 28485, 31590, 34182, 35659, 41067, 41145, 45630, 49374, 51273, 56970, 68445, 71318, 74061, 82134, 82290, 85455, 102546, 106977, 123435, 136890, 148122, 170910, 178295, 205335, 213954, 222183, 246870, 256365, 320931, 356590, 370305, 410670, 444366, 512730, 534885, 641862, 666549, 740610, 962793, 1069770, 1110915, 1333098, 1604655, 1925586, 2221830, 2888379, 3209310, 3332745, 4813965, 5776758, 6665490, 8665137, 9627930, 14441895, 17330274, 28883790, 43325685, 86651370]

約数ペア:

[(1, 86651370), (2, 43325685), (3, 28883790), (5, 17330274), (6, 14441895), (9, 9627930), (10, 8665137), (13, 6665490), (15, 5776758), (18, 4813965), (26, 3332745), (27, 3209310), (30, 2888379), (39, 2221830), (45, 1925586), (54, 1604655), (65, 1333098), (78, 1110915), (81, 1069770), (90, 962793), (117, 740610), (130, 666549), (135, 641862), (162, 534885), (169, 512730), (195, 444366), (211, 410670), (234, 370305), (243, 356590), (270, 320931), (338, 256365), (351, 246870), (390, 222183), (405, 213954), (422, 205335), (486, 178295), (507, 170910), (585, 148122), (633, 136890), (702, 123435), (810, 106977), (845, 102546), (1014, 85455), (1053, 82290), (1055, 82134), (1170, 74061), (1215, 71318), (1266, 68445), (1521, 56970), (1690, 51273), (1755, 49374), (1899, 45630), (2106, 41145), (2110, 41067), (2430, 35659), (2535, 34182), (2743, 31590), (3042, 28485), (3159, 27430), (3165, 27378), (3510, 24687), (3798, 22815), (4563, 18990), (5070, 17091), (5265, 16458), (5486, 15795), (5697, 15210), (6318, 13715), (6330, 13689), (7605, 11394), (8229, 10530), (9126, 9495)]