72161010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4072

約数の個数: 64

約数和(自身を含む): 195350400

約数和(自身を除く): 123189390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 3989, 6030, 7978, 9045, 11967, 18090, 19945, 23934, 35901, 39890, 59835, 71802, 107703, 119670, 179505, 215406, 267263, 359010, 534526, 538515, 801789, 1077030, 1336315, 1603578, 2405367, 2672630, 4008945, 4810734, 7216101, 8017890, 12026835, 14432202, 24053670, 36080505, 72161010]

約数ペア:

[(1, 72161010), (2, 36080505), (3, 24053670), (5, 14432202), (6, 12026835), (9, 8017890), (10, 7216101), (15, 4810734), (18, 4008945), (27, 2672630), (30, 2405367), (45, 1603578), (54, 1336315), (67, 1077030), (90, 801789), (134, 538515), (135, 534526), (201, 359010), (270, 267263), (335, 215406), (402, 179505), (603, 119670), (670, 107703), (1005, 71802), (1206, 59835), (1809, 39890), (2010, 35901), (3015, 23934), (3618, 19945), (3989, 18090), (6030, 11967), (7978, 9045)]