84180252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 221777920

約数和(自身を除く): 137597668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 103, 124, 156, 169, 186, 206, 309, 338, 372, 403, 412, 507, 618, 676, 806, 1014, 1209, 1236, 1339, 1612, 2028, 2197, 2418, 2678, 3193, 4017, 4394, 4836, 5239, 5356, 6386, 6591, 8034, 8788, 9579, 10478, 12772, 13182, 15717, 16068, 17407, 19158, 20956, 26364, 31434, 34814, 38316, 41509, 52221, 62868, 68107, 69628, 83018, 104442, 124527, 136214, 166036, 204321, 208884, 226291, 249054, 272428, 408642, 452582, 498108, 539617, 678873, 817284, 905164, 1079234, 1357746, 1618851, 2158468, 2715492, 3237702, 6475404, 7015021, 14030042, 21045063, 28060084, 42090126, 84180252]

約数ペア:

[(1, 84180252), (2, 42090126), (3, 28060084), (4, 21045063), (6, 14030042), (12, 7015021), (13, 6475404), (26, 3237702), (31, 2715492), (39, 2158468), (52, 1618851), (62, 1357746), (78, 1079234), (93, 905164), (103, 817284), (124, 678873), (156, 539617), (169, 498108), (186, 452582), (206, 408642), (309, 272428), (338, 249054), (372, 226291), (403, 208884), (412, 204321), (507, 166036), (618, 136214), (676, 124527), (806, 104442), (1014, 83018), (1209, 69628), (1236, 68107), (1339, 62868), (1612, 52221), (2028, 41509), (2197, 38316), (2418, 34814), (2678, 31434), (3193, 26364), (4017, 20956), (4394, 19158), (4836, 17407), (5239, 16068), (5356, 15717), (6386, 13182), (6591, 12772), (8034, 10478), (8788, 9579)]