84130578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11317}}^1$

素因数の和:11391

約数の個数: 48

約数和(自身を含む): 211872960

約数和(自身を除く): 127742382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 11317, 22634, 33951, 67902, 79219, 101853, 158438, 203706, 237657, 475314, 667703, 712971, 1335406, 1425942, 2003109, 4006218, 4673921, 6009327, 9347842, 12018654, 14021763, 28043526, 42065289, 84130578]

約数ペア:

[(1, 84130578), (2, 42065289), (3, 28043526), (6, 14021763), (7, 12018654), (9, 9347842), (14, 6009327), (18, 4673921), (21, 4006218), (42, 2003109), (59, 1425942), (63, 1335406), (118, 712971), (126, 667703), (177, 475314), (354, 237657), (413, 203706), (531, 158438), (826, 101853), (1062, 79219), (1239, 67902), (2478, 33951), (3717, 22634), (7434, 11317)]