61404112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 156739968

約数和(自身を除く): 95335856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 197, 242, 253, 308, 322, 368, 394, 484, 506, 616, 644, 788, 847, 968, 1012, 1232, 1288, 1379, 1576, 1694, 1771, 1936, 2024, 2167, 2576, 2758, 2783, 3152, 3388, 3542, 4048, 4334, 4531, 5516, 5566, 6776, 7084, 8668, 9062, 11032, 11132, 13552, 14168, 15169, 17336, 18124, 19481, 22064, 22264, 23837, 28336, 30338, 31717, 34672, 36248, 38962, 44528, 47674, 49841, 60676, 63434, 72496, 77924, 95348, 99682, 121352, 126868, 155848, 166859, 190696, 199364, 242704, 253736, 311696, 333718, 348887, 381392, 398728, 507472, 548251, 667436, 697774, 797456, 1096502, 1334872, 1395548, 2193004, 2669744, 2791096, 3837757, 4386008, 5582192, 7675514, 8772016, 15351028, 30702056, 61404112]

約数ペア:

[(1, 61404112), (2, 30702056), (4, 15351028), (7, 8772016), (8, 7675514), (11, 5582192), (14, 4386008), (16, 3837757), (22, 2791096), (23, 2669744), (28, 2193004), (44, 1395548), (46, 1334872), (56, 1096502), (77, 797456), (88, 697774), (92, 667436), (112, 548251), (121, 507472), (154, 398728), (161, 381392), (176, 348887), (184, 333718), (197, 311696), (242, 253736), (253, 242704), (308, 199364), (322, 190696), (368, 166859), (394, 155848), (484, 126868), (506, 121352), (616, 99682), (644, 95348), (788, 77924), (847, 72496), (968, 63434), (1012, 60676), (1232, 49841), (1288, 47674), (1379, 44528), (1576, 38962), (1694, 36248), (1771, 34672), (1936, 31717), (2024, 30338), (2167, 28336), (2576, 23837), (2758, 22264), (2783, 22064), (3152, 19481), (3388, 18124), (3542, 17336), (4048, 15169), (4334, 14168), (4531, 13552), (5516, 11132), (5566, 11032), (6776, 9062), (7084, 8668)]