66964068

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 174222048

約数和(自身を除く): 107257980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 83, 146, 166, 219, 249, 292, 307, 332, 438, 498, 614, 657, 747, 876, 921, 996, 1228, 1314, 1494, 1842, 2628, 2763, 2988, 3684, 5526, 6059, 11052, 12118, 18177, 22411, 24236, 25481, 36354, 44822, 50962, 54531, 67233, 72708, 76443, 89644, 101924, 109062, 134466, 152886, 201699, 218124, 229329, 268932, 305772, 403398, 458658, 806796, 917316, 1860113, 3720226, 5580339, 7440452, 11160678, 16741017, 22321356, 33482034, 66964068]

約数ペア:

[(1, 66964068), (2, 33482034), (3, 22321356), (4, 16741017), (6, 11160678), (9, 7440452), (12, 5580339), (18, 3720226), (36, 1860113), (73, 917316), (83, 806796), (146, 458658), (166, 403398), (219, 305772), (249, 268932), (292, 229329), (307, 218124), (332, 201699), (438, 152886), (498, 134466), (614, 109062), (657, 101924), (747, 89644), (876, 76443), (921, 72708), (996, 67233), (1228, 54531), (1314, 50962), (1494, 44822), (1842, 36354), (2628, 25481), (2763, 24236), (2988, 22411), (3684, 18177), (5526, 12118), (6059, 11052)]