80788914

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{16087}}^1$

素因数の和:16132

約数の個数: 40

約数和(自身を含む): 186878208

約数和(自身を除く): 106089294

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 16087, 32174, 48261, 96522, 144783, 289566, 434349, 498697, 868698, 997394, 1303047, 1496091, 2606094, 2992182, 4488273, 8976546, 13464819, 26929638, 40394457, 80788914]

約数ペア:

[(1, 80788914), (2, 40394457), (3, 26929638), (6, 13464819), (9, 8976546), (18, 4488273), (27, 2992182), (31, 2606094), (54, 1496091), (62, 1303047), (81, 997394), (93, 868698), (162, 498697), (186, 434349), (279, 289566), (558, 144783), (837, 96522), (1674, 48261), (2511, 32174), (5022, 16087)]