181052844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 493355520

約数和(自身を除く): 312302676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 367, 588, 734, 839, 1101, 1468, 1678, 2202, 2517, 2569, 3356, 4404, 5034, 5138, 5873, 7707, 10068, 10276, 11746, 15414, 17619, 17983, 23492, 30828, 35238, 35966, 41111, 53949, 70476, 71932, 82222, 107898, 123333, 164444, 215796, 246666, 307913, 493332, 615826, 923739, 1231652, 1847478, 2155391, 3694956, 4310782, 6466173, 8621564, 12932346, 15087737, 25864692, 30175474, 45263211, 60350948, 90526422, 181052844]

約数ペア:

[(1, 181052844), (2, 90526422), (3, 60350948), (4, 45263211), (6, 30175474), (7, 25864692), (12, 15087737), (14, 12932346), (21, 8621564), (28, 6466173), (42, 4310782), (49, 3694956), (84, 2155391), (98, 1847478), (147, 1231652), (196, 923739), (294, 615826), (367, 493332), (588, 307913), (734, 246666), (839, 215796), (1101, 164444), (1468, 123333), (1678, 107898), (2202, 82222), (2517, 71932), (2569, 70476), (3356, 53949), (4404, 41111), (5034, 35966), (5138, 35238), (5873, 30828), (7707, 23492), (10068, 17983), (10276, 17619), (11746, 15414)]