61283742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 141341760

約数和(自身を除く): 80058018

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 113, 221, 226, 339, 409, 442, 663, 678, 818, 1227, 1326, 1469, 1921, 2454, 2938, 3842, 4407, 5317, 5763, 6953, 8814, 10634, 11526, 13906, 15951, 20859, 24973, 31902, 41718, 46217, 49946, 74919, 90389, 92434, 138651, 149838, 180778, 271167, 277302, 542334, 600821, 785689, 1201642, 1571378, 1802463, 2357067, 3604926, 4714134, 10213957, 20427914, 30641871, 61283742]

約数ペア:

[(1, 61283742), (2, 30641871), (3, 20427914), (6, 10213957), (13, 4714134), (17, 3604926), (26, 2357067), (34, 1802463), (39, 1571378), (51, 1201642), (78, 785689), (102, 600821), (113, 542334), (221, 277302), (226, 271167), (339, 180778), (409, 149838), (442, 138651), (663, 92434), (678, 90389), (818, 74919), (1227, 49946), (1326, 46217), (1469, 41718), (1921, 31902), (2454, 24973), (2938, 20859), (3842, 15951), (4407, 13906), (5317, 11526), (5763, 10634), (6953, 8814)]