71659854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 72

約数和(自身を含む): 182463840

約数和(自身を除く): 110803986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 719, 791, 882, 1017, 1438, 1582, 2034, 2157, 2373, 4314, 4746, 5033, 5537, 6471, 7119, 10066, 11074, 12942, 14238, 15099, 16611, 30198, 33222, 35231, 45297, 49833, 70462, 81247, 90594, 99666, 105693, 162494, 211386, 243741, 317079, 487482, 568729, 634158, 731223, 1137458, 1462446, 1706187, 3412374, 3981103, 5118561, 7962206, 10237122, 11943309, 23886618, 35829927, 71659854]

約数ペア:

[(1, 71659854), (2, 35829927), (3, 23886618), (6, 11943309), (7, 10237122), (9, 7962206), (14, 5118561), (18, 3981103), (21, 3412374), (42, 1706187), (49, 1462446), (63, 1137458), (98, 731223), (113, 634158), (126, 568729), (147, 487482), (226, 317079), (294, 243741), (339, 211386), (441, 162494), (678, 105693), (719, 99666), (791, 90594), (882, 81247), (1017, 70462), (1438, 49833), (1582, 45297), (2034, 35231), (2157, 33222), (2373, 30198), (4314, 16611), (4746, 15099), (5033, 14238), (5537, 12942), (6471, 11074), (7119, 10066)]