67640904

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{15923}}^1$

素因数の和:15994

約数の個数: 48

約数和(自身を含む): 186310800

約数和(自身を除く): 118669896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 15923, 31846, 47769, 63692, 95538, 127384, 143307, 191076, 286614, 382152, 573228, 939457, 1146456, 1878914, 2818371, 3757828, 5636742, 7515656, 8455113, 11273484, 16910226, 22546968, 33820452, 67640904]

約数ペア:

[(1, 67640904), (2, 33820452), (3, 22546968), (4, 16910226), (6, 11273484), (8, 8455113), (9, 7515656), (12, 5636742), (18, 3757828), (24, 2818371), (36, 1878914), (59, 1146456), (72, 939457), (118, 573228), (177, 382152), (236, 286614), (354, 191076), (472, 143307), (531, 127384), (708, 95538), (1062, 63692), (1416, 47769), (2124, 31846), (4248, 15923)]