70120728

素因数分解:

$2^3\times 3^4\times {\mathrm{108211}}^1$

素因数の和:108229

約数の個数: 40

約数和(自身を含む): 196404780

約数和(自身を除く): 126284052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 108211, 216422, 324633, 432844, 649266, 865688, 973899, 1298532, 1947798, 2597064, 2921697, 3895596, 5843394, 7791192, 8765091, 11686788, 17530182, 23373576, 35060364, 70120728]

約数ペア:

[(1, 70120728), (2, 35060364), (3, 23373576), (4, 17530182), (6, 11686788), (8, 8765091), (9, 7791192), (12, 5843394), (18, 3895596), (24, 2921697), (27, 2597064), (36, 1947798), (54, 1298532), (72, 973899), (81, 865688), (108, 649266), (162, 432844), (216, 324633), (324, 216422), (648, 108211)]