215663112

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61129}}^1$

素因数の和:61155

約数の個数: 72

約数和(自身を含む): 679459950

約数和(自身を除く): 463796838

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 61129, 122258, 183387, 244516, 366774, 427903, 489032, 550161, 733548, 855806, 1100322, 1283709, 1467096, 1711612, 2200644, 2567418, 2995321, 3423224, 3851127, 4401288, 5134836, 5990642, 7702254, 8985963, 10269672, 11981284, 15404508, 17971926, 23962568, 26957889, 30809016, 35943852, 53915778, 71887704, 107831556, 215663112]

約数ペア:

[(1, 215663112), (2, 107831556), (3, 71887704), (4, 53915778), (6, 35943852), (7, 30809016), (8, 26957889), (9, 23962568), (12, 17971926), (14, 15404508), (18, 11981284), (21, 10269672), (24, 8985963), (28, 7702254), (36, 5990642), (42, 5134836), (49, 4401288), (56, 3851127), (63, 3423224), (72, 2995321), (84, 2567418), (98, 2200644), (126, 1711612), (147, 1467096), (168, 1283709), (196, 1100322), (252, 855806), (294, 733548), (392, 550161), (441, 489032), (504, 427903), (588, 366774), (882, 244516), (1176, 183387), (1764, 122258), (3528, 61129)]