78181048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 177759360

約数和(自身を除く): 99578312

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 107, 152, 184, 209, 214, 253, 361, 418, 428, 437, 506, 722, 836, 856, 874, 1012, 1177, 1444, 1672, 1748, 2024, 2033, 2354, 2461, 2888, 3496, 3971, 4066, 4708, 4807, 4922, 7942, 8132, 8303, 9416, 9614, 9844, 15884, 16264, 16606, 19228, 19688, 22363, 27071, 31768, 33212, 38456, 38627, 44726, 46759, 54142, 66424, 77254, 89452, 91333, 93518, 108284, 154508, 178904, 182666, 187036, 216568, 309016, 365332, 374072, 424897, 514349, 730664, 849794, 888421, 1028698, 1699588, 1776842, 2057396, 3399176, 3553684, 4114792, 7107368, 9772631, 19545262, 39090524, 78181048]

約数ペア:

[(1, 78181048), (2, 39090524), (4, 19545262), (8, 9772631), (11, 7107368), (19, 4114792), (22, 3553684), (23, 3399176), (38, 2057396), (44, 1776842), (46, 1699588), (76, 1028698), (88, 888421), (92, 849794), (107, 730664), (152, 514349), (184, 424897), (209, 374072), (214, 365332), (253, 309016), (361, 216568), (418, 187036), (428, 182666), (437, 178904), (506, 154508), (722, 108284), (836, 93518), (856, 91333), (874, 89452), (1012, 77254), (1177, 66424), (1444, 54142), (1672, 46759), (1748, 44726), (2024, 38627), (2033, 38456), (2354, 33212), (2461, 31768), (2888, 27071), (3496, 22363), (3971, 19688), (4066, 19228), (4708, 16606), (4807, 16264), (4922, 15884), (7942, 9844), (8132, 9614), (8303, 9416)]