90864

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1$

素因数の和:645

約数の個数: 30

約数和(自身を含む): 254696

約数和(自身を除く): 163832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7572, 10096, 11358, 15144, 22716, 30288, 45432, 90864]

約数ペア:

[(1, 90864), (2, 45432), (3, 30288), (4, 22716), (6, 15144), (8, 11358), (9, 10096), (12, 7572), (16, 5679), (18, 5048), (24, 3786), (36, 2524), (48, 1893), (72, 1262), (144, 631)]