89710218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 130436982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 83, 93, 117, 149, 166, 186, 234, 249, 279, 298, 403, 447, 498, 558, 747, 806, 894, 1079, 1209, 1341, 1494, 1937, 2158, 2418, 2573, 2682, 3237, 3627, 3874, 4619, 5146, 5811, 6474, 7254, 7719, 9238, 9711, 11622, 12367, 13857, 15438, 17433, 19422, 23157, 24734, 27714, 33449, 34866, 37101, 41571, 46314, 60047, 66898, 74202, 83142, 100347, 111303, 120094, 160771, 180141, 200694, 222606, 301041, 321542, 360282, 383377, 482313, 540423, 602082, 766754, 964626, 1080846, 1150131, 1446939, 2300262, 2893878, 3450393, 4983901, 6900786, 9967802, 14951703, 29903406, 44855109, 89710218]

約数ペア:

[(1, 89710218), (2, 44855109), (3, 29903406), (6, 14951703), (9, 9967802), (13, 6900786), (18, 4983901), (26, 3450393), (31, 2893878), (39, 2300262), (62, 1446939), (78, 1150131), (83, 1080846), (93, 964626), (117, 766754), (149, 602082), (166, 540423), (186, 482313), (234, 383377), (249, 360282), (279, 321542), (298, 301041), (403, 222606), (447, 200694), (498, 180141), (558, 160771), (747, 120094), (806, 111303), (894, 100347), (1079, 83142), (1209, 74202), (1341, 66898), (1494, 60047), (1937, 46314), (2158, 41571), (2418, 37101), (2573, 34866), (2682, 33449), (3237, 27714), (3627, 24734), (3874, 23157), (4619, 19422), (5146, 17433), (5811, 15438), (6474, 13857), (7254, 12367), (7719, 11622), (9238, 9711)]