67616388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1069}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 196297920

約数和(自身を除く): 128681532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1069, 1506, 1757, 2138, 2259, 3012, 3207, 3514, 4276, 4518, 5271, 6414, 7028, 7483, 9036, 9621, 10542, 12828, 14966, 15813, 19242, 21084, 22449, 29932, 31626, 38484, 44898, 63252, 67347, 89796, 134694, 268319, 269388, 536638, 804957, 1073276, 1609914, 1878233, 2414871, 3219828, 3756466, 4829742, 5634699, 7512932, 9659484, 11269398, 16904097, 22538796, 33808194, 67616388]

約数ペア:

[(1, 67616388), (2, 33808194), (3, 22538796), (4, 16904097), (6, 11269398), (7, 9659484), (9, 7512932), (12, 5634699), (14, 4829742), (18, 3756466), (21, 3219828), (28, 2414871), (36, 1878233), (42, 1609914), (63, 1073276), (84, 804957), (126, 536638), (251, 269388), (252, 268319), (502, 134694), (753, 89796), (1004, 67347), (1069, 63252), (1506, 44898), (1757, 38484), (2138, 31626), (2259, 29932), (3012, 22449), (3207, 21084), (3514, 19242), (4276, 15813), (4518, 14966), (5271, 12828), (6414, 10542), (7028, 9621), (7483, 9036)]