80582268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 220272640

約数和(自身を除く): 139690372

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 877, 988, 1178, 1209, 1482, 1612, 1754, 1767, 2356, 2418, 2631, 2964, 3508, 3534, 4836, 5262, 7068, 7657, 10524, 11401, 15314, 16663, 22802, 22971, 27187, 30628, 33326, 34203, 45604, 45942, 49989, 54374, 66652, 68406, 81561, 91884, 99978, 108748, 136812, 163122, 199956, 216619, 326244, 353431, 433238, 516553, 649857, 706862, 866476, 1033106, 1060293, 1299714, 1413724, 1549659, 2066212, 2120586, 2599428, 3099318, 4241172, 6198636, 6715189, 13430378, 20145567, 26860756, 40291134, 80582268]

約数ペア:

[(1, 80582268), (2, 40291134), (3, 26860756), (4, 20145567), (6, 13430378), (12, 6715189), (13, 6198636), (19, 4241172), (26, 3099318), (31, 2599428), (38, 2120586), (39, 2066212), (52, 1549659), (57, 1413724), (62, 1299714), (76, 1060293), (78, 1033106), (93, 866476), (114, 706862), (124, 649857), (156, 516553), (186, 433238), (228, 353431), (247, 326244), (372, 216619), (403, 199956), (494, 163122), (589, 136812), (741, 108748), (806, 99978), (877, 91884), (988, 81561), (1178, 68406), (1209, 66652), (1482, 54374), (1612, 49989), (1754, 45942), (1767, 45604), (2356, 34203), (2418, 33326), (2631, 30628), (2964, 27187), (3508, 22971), (3534, 22802), (4836, 16663), (5262, 15314), (7068, 11401), (7657, 10524)]