181276236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 487416384

約数和(自身を除く): 306140148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 271, 306, 542, 612, 813, 1084, 1093, 1626, 2186, 2439, 3252, 3279, 4372, 4607, 4878, 6558, 9214, 9756, 9837, 13116, 13821, 18428, 18581, 19674, 27642, 37162, 39348, 41463, 55284, 55743, 74324, 82926, 111486, 165852, 167229, 222972, 296203, 334458, 592406, 668916, 888609, 1184812, 1777218, 2665827, 3554436, 5035451, 5331654, 10070902, 10663308, 15106353, 20141804, 30212706, 45319059, 60425412, 90638118, 181276236]

約数ペア:

[(1, 181276236), (2, 90638118), (3, 60425412), (4, 45319059), (6, 30212706), (9, 20141804), (12, 15106353), (17, 10663308), (18, 10070902), (34, 5331654), (36, 5035451), (51, 3554436), (68, 2665827), (102, 1777218), (153, 1184812), (204, 888609), (271, 668916), (306, 592406), (542, 334458), (612, 296203), (813, 222972), (1084, 167229), (1093, 165852), (1626, 111486), (2186, 82926), (2439, 74324), (3252, 55743), (3279, 55284), (4372, 41463), (4607, 39348), (4878, 37162), (6558, 27642), (9214, 19674), (9756, 18581), (9837, 18428), (13116, 13821)]