61890174

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 137957040

約数和(自身を除く): 76066866

約数列:

[1, 2, 3, 6, 9, 18, 59, 101, 118, 177, 202, 303, 354, 531, 577, 606, 909, 1062, 1154, 1731, 1818, 3462, 5193, 5959, 10386, 11918, 17877, 34043, 35754, 53631, 58277, 68086, 102129, 107262, 116554, 174831, 204258, 306387, 349662, 524493, 612774, 1048986, 3438343, 6876686, 10315029, 20630058, 30945087, 61890174]

約数ペア:

[(1, 61890174), (2, 30945087), (3, 20630058), (6, 10315029), (9, 6876686), (18, 3438343), (59, 1048986), (101, 612774), (118, 524493), (177, 349662), (202, 306387), (303, 204258), (354, 174831), (531, 116554), (577, 107262), (606, 102129), (909, 68086), (1062, 58277), (1154, 53631), (1731, 35754), (1818, 34043), (3462, 17877), (5193, 11918), (5959, 10386)]