89212716

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 231918960

約数和(自身を除く): 142706244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 83, 146, 166, 219, 249, 292, 332, 409, 438, 498, 657, 747, 818, 876, 996, 1227, 1314, 1494, 1636, 2454, 2628, 2988, 3681, 4908, 6059, 7362, 12118, 14724, 18177, 24236, 29857, 33947, 36354, 54531, 59714, 67894, 72708, 89571, 101841, 109062, 119428, 135788, 179142, 203682, 218124, 268713, 305523, 358284, 407364, 537426, 611046, 1074852, 1222092, 2478131, 4956262, 7434393, 9912524, 14868786, 22303179, 29737572, 44606358, 89212716]

約数ペア:

[(1, 89212716), (2, 44606358), (3, 29737572), (4, 22303179), (6, 14868786), (9, 9912524), (12, 7434393), (18, 4956262), (36, 2478131), (73, 1222092), (83, 1074852), (146, 611046), (166, 537426), (219, 407364), (249, 358284), (292, 305523), (332, 268713), (409, 218124), (438, 203682), (498, 179142), (657, 135788), (747, 119428), (818, 109062), (876, 101841), (996, 89571), (1227, 72708), (1314, 67894), (1494, 59714), (1636, 54531), (2454, 36354), (2628, 33947), (2988, 29857), (3681, 24236), (4908, 18177), (6059, 14724), (7362, 12118)]