129961476

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{19727}}^1$

素因数の和:19801

約数の個数: 48

約数和(自身を含む): 342478080

約数和(自身を除く): 212516604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 19727, 39454, 59181, 78908, 118362, 177543, 236724, 355086, 532629, 710172, 1065258, 1203347, 2130516, 2406694, 3610041, 4813388, 7220082, 10830123, 14440164, 21660246, 32490369, 43320492, 64980738, 129961476]

約数ペア:

[(1, 129961476), (2, 64980738), (3, 43320492), (4, 32490369), (6, 21660246), (9, 14440164), (12, 10830123), (18, 7220082), (27, 4813388), (36, 3610041), (54, 2406694), (61, 2130516), (108, 1203347), (122, 1065258), (183, 710172), (244, 532629), (366, 355086), (549, 236724), (732, 177543), (1098, 118362), (1647, 78908), (2196, 59181), (3294, 39454), (6588, 19727)]