8215692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 21455616

約数和(自身を除く): 13239924

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 103, 138, 204, 206, 276, 289, 309, 391, 412, 578, 618, 782, 867, 1156, 1173, 1236, 1564, 1734, 1751, 2346, 2369, 3468, 3502, 4692, 4738, 5253, 6647, 7004, 7107, 9476, 10506, 13294, 14214, 19941, 21012, 26588, 28428, 29767, 39882, 40273, 59534, 79764, 80546, 89301, 119068, 120819, 161092, 178602, 241638, 357204, 483276, 684641, 1369282, 2053923, 2738564, 4107846, 8215692]

約数ペア:

[(1, 8215692), (2, 4107846), (3, 2738564), (4, 2053923), (6, 1369282), (12, 684641), (17, 483276), (23, 357204), (34, 241638), (46, 178602), (51, 161092), (68, 120819), (69, 119068), (92, 89301), (102, 80546), (103, 79764), (138, 59534), (204, 40273), (206, 39882), (276, 29767), (289, 28428), (309, 26588), (391, 21012), (412, 19941), (578, 14214), (618, 13294), (782, 10506), (867, 9476), (1156, 7107), (1173, 7004), (1236, 6647), (1564, 5253), (1734, 4738), (1751, 4692), (2346, 3502), (2369, 3468)]