72030268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 134638560

約数和(自身を除く): 62608292

約数列:

[1, 2, 4, 37, 59, 73, 74, 113, 118, 146, 148, 226, 236, 292, 452, 2183, 2701, 4181, 4307, 4366, 5402, 6667, 8249, 8362, 8614, 8732, 10804, 13334, 16498, 16724, 17228, 26668, 32996, 159359, 246679, 305213, 318718, 486691, 493358, 610426, 637436, 973382, 986716, 1220852, 1946764, 18007567, 36015134, 72030268]

約数ペア:

[(1, 72030268), (2, 36015134), (4, 18007567), (37, 1946764), (59, 1220852), (73, 986716), (74, 973382), (113, 637436), (118, 610426), (146, 493358), (148, 486691), (226, 318718), (236, 305213), (292, 246679), (452, 159359), (2183, 32996), (2701, 26668), (4181, 17228), (4307, 16724), (4366, 16498), (5402, 13334), (6667, 10804), (8249, 8732), (8362, 8614)]