73872612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 205837632

約数和(自身を除く): 131965020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 1847, 2222, 3333, 3636, 3694, 4444, 5541, 6666, 7388, 9999, 11082, 13332, 16623, 19998, 20317, 22164, 33246, 39996, 40634, 60951, 66492, 81268, 121902, 182853, 186547, 243804, 365706, 373094, 559641, 731412, 746188, 1119282, 1678923, 2052017, 2238564, 3357846, 4104034, 6156051, 6715692, 8208068, 12312102, 18468153, 24624204, 36936306, 73872612]

約数ペア:

[(1, 73872612), (2, 36936306), (3, 24624204), (4, 18468153), (6, 12312102), (9, 8208068), (11, 6715692), (12, 6156051), (18, 4104034), (22, 3357846), (33, 2238564), (36, 2052017), (44, 1678923), (66, 1119282), (99, 746188), (101, 731412), (132, 559641), (198, 373094), (202, 365706), (303, 243804), (396, 186547), (404, 182853), (606, 121902), (909, 81268), (1111, 66492), (1212, 60951), (1818, 40634), (1847, 39996), (2222, 33246), (3333, 22164), (3636, 20317), (3694, 19998), (4444, 16623), (5541, 13332), (6666, 11082), (7388, 9999)]