81231192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3113

約数の個数: 96

約数和(自身を含む): 256258080

約数和(自身を除く): 175026888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2968, 3041, 3339, 3816, 4452, 6082, 6678, 8904, 9123, 12164, 13356, 18246, 21287, 24328, 26712, 27369, 36492, 42574, 54738, 63861, 72984, 85148, 109476, 127722, 161173, 170296, 191583, 218952, 255444, 322346, 383166, 483519, 510888, 644692, 766332, 967038, 1128211, 1289384, 1450557, 1532664, 1934076, 2256422, 2901114, 3384633, 3868152, 4512844, 5802228, 6769266, 9025688, 10153899, 11604456, 13538532, 20307798, 27077064, 40615596, 81231192]

約数ペア:

[(1, 81231192), (2, 40615596), (3, 27077064), (4, 20307798), (6, 13538532), (7, 11604456), (8, 10153899), (9, 9025688), (12, 6769266), (14, 5802228), (18, 4512844), (21, 3868152), (24, 3384633), (28, 2901114), (36, 2256422), (42, 1934076), (53, 1532664), (56, 1450557), (63, 1289384), (72, 1128211), (84, 967038), (106, 766332), (126, 644692), (159, 510888), (168, 483519), (212, 383166), (252, 322346), (318, 255444), (371, 218952), (424, 191583), (477, 170296), (504, 161173), (636, 127722), (742, 109476), (954, 85148), (1113, 72984), (1272, 63861), (1484, 54738), (1908, 42574), (2226, 36492), (2968, 27369), (3041, 26712), (3339, 24328), (3816, 21287), (4452, 18246), (6082, 13356), (6678, 12164), (8904, 9123)]