72048316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 62297924

約数列:

[1, 2, 4, 41, 67, 79, 82, 83, 134, 158, 164, 166, 268, 316, 332, 2747, 3239, 3403, 5293, 5494, 5561, 6478, 6557, 6806, 10586, 10988, 11122, 12956, 13114, 13612, 21172, 22244, 26228, 217013, 228001, 268837, 434026, 439319, 456002, 537674, 868052, 878638, 912004, 1075348, 1757276, 18012079, 36024158, 72048316]

約数ペア:

[(1, 72048316), (2, 36024158), (4, 18012079), (41, 1757276), (67, 1075348), (79, 912004), (82, 878638), (83, 868052), (134, 537674), (158, 456002), (164, 439319), (166, 434026), (268, 268837), (316, 228001), (332, 217013), (2747, 26228), (3239, 22244), (3403, 21172), (5293, 13612), (5494, 13114), (5561, 12956), (6478, 11122), (6557, 10988), (6806, 10586)]