71306064

素因数分解:

$2^4\times 3^2\times {\mathrm{495181}}^1$

素因数の和:495195

約数の個数: 30

約数和(自身を含む): 199558346

約数和(自身を除く): 128252282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495181, 990362, 1485543, 1980724, 2971086, 3961448, 4456629, 5942172, 7922896, 8913258, 11884344, 17826516, 23768688, 35653032, 71306064]

約数ペア:

[(1, 71306064), (2, 35653032), (3, 23768688), (4, 17826516), (6, 11884344), (8, 8913258), (9, 7922896), (12, 5942172), (16, 4456629), (18, 3961448), (24, 2971086), (36, 1980724), (48, 1485543), (72, 990362), (144, 495181)]