68747844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 178305120

約数和(自身を除く): 109557276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 121, 132, 226, 242, 339, 363, 419, 452, 484, 678, 726, 838, 1243, 1257, 1356, 1452, 1676, 2486, 2514, 3729, 4609, 4972, 5028, 7458, 9218, 13673, 13827, 14916, 18436, 27346, 27654, 41019, 47347, 50699, 54692, 55308, 82038, 94694, 101398, 142041, 152097, 164076, 189388, 202796, 284082, 304194, 520817, 568164, 608388, 1041634, 1562451, 2083268, 3124902, 5728987, 6249804, 11457974, 17186961, 22915948, 34373922, 68747844]

約数ペア:

[(1, 68747844), (2, 34373922), (3, 22915948), (4, 17186961), (6, 11457974), (11, 6249804), (12, 5728987), (22, 3124902), (33, 2083268), (44, 1562451), (66, 1041634), (113, 608388), (121, 568164), (132, 520817), (226, 304194), (242, 284082), (339, 202796), (363, 189388), (419, 164076), (452, 152097), (484, 142041), (678, 101398), (726, 94694), (838, 82038), (1243, 55308), (1257, 54692), (1356, 50699), (1452, 47347), (1676, 41019), (2486, 27654), (2514, 27346), (3729, 18436), (4609, 14916), (4972, 13827), (5028, 13673), (7458, 9218)]