80004582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^2$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 205025808

約数和(自身を除く): 125021226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 131, 222, 259, 262, 333, 393, 518, 666, 777, 786, 917, 1179, 1554, 1834, 2331, 2358, 2751, 4662, 4847, 5502, 8253, 9694, 14541, 16506, 17161, 29082, 33929, 34322, 43623, 51483, 67858, 87246, 101787, 102966, 120127, 154449, 203574, 240254, 305361, 308898, 360381, 610722, 634957, 720762, 1081143, 1269914, 1904871, 2162286, 3809742, 4444699, 5714613, 8889398, 11429226, 13334097, 26668194, 40002291, 80004582]

約数ペア:

[(1, 80004582), (2, 40002291), (3, 26668194), (6, 13334097), (7, 11429226), (9, 8889398), (14, 5714613), (18, 4444699), (21, 3809742), (37, 2162286), (42, 1904871), (63, 1269914), (74, 1081143), (111, 720762), (126, 634957), (131, 610722), (222, 360381), (259, 308898), (262, 305361), (333, 240254), (393, 203574), (518, 154449), (666, 120127), (777, 102966), (786, 101787), (917, 87246), (1179, 67858), (1554, 51483), (1834, 43623), (2331, 34322), (2358, 33929), (2751, 29082), (4662, 17161), (4847, 16506), (5502, 14541), (8253, 9694)]