72180552

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{13249}}^1$

素因数の和:13485

約数の個数: 32

約数和(自身を含む): 181260000

約数和(自身を除く): 109079448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 5448, 13249, 26498, 39747, 52996, 79494, 105992, 158988, 317976, 3007523, 6015046, 9022569, 12030092, 18045138, 24060184, 36090276, 72180552]

約数ペア:

[(1, 72180552), (2, 36090276), (3, 24060184), (4, 18045138), (6, 12030092), (8, 9022569), (12, 6015046), (24, 3007523), (227, 317976), (454, 158988), (681, 105992), (908, 79494), (1362, 52996), (1816, 39747), (2724, 26498), (5448, 13249)]