72161484

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 100206516

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 227, 236, 354, 449, 454, 681, 708, 898, 908, 1347, 1362, 1796, 2694, 2724, 5388, 13393, 26491, 26786, 40179, 52982, 53572, 79473, 80358, 101923, 105964, 158946, 160716, 203846, 305769, 317892, 407692, 611538, 1223076, 6013457, 12026914, 18040371, 24053828, 36080742, 72161484]

約数ペア:

[(1, 72161484), (2, 36080742), (3, 24053828), (4, 18040371), (6, 12026914), (12, 6013457), (59, 1223076), (118, 611538), (177, 407692), (227, 317892), (236, 305769), (354, 203846), (449, 160716), (454, 158946), (681, 105964), (708, 101923), (898, 80358), (908, 79473), (1347, 53572), (1362, 52982), (1796, 40179), (2694, 26786), (2724, 26491), (5388, 13393)]