87461766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1946

約数の個数: 72

約数和(自身を含む): 224718624

約数和(自身を除く): 137256858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1871, 2226, 2597, 3339, 3742, 5194, 5613, 6678, 7791, 11226, 13097, 15582, 16839, 23373, 26194, 33678, 39291, 46746, 78582, 91679, 99163, 117873, 183358, 198326, 235746, 275037, 297489, 550074, 594978, 694141, 825111, 892467, 1388282, 1650222, 1784934, 2082423, 4164846, 4858987, 6247269, 9717974, 12494538, 14576961, 29153922, 43730883, 87461766]

約数ペア:

[(1, 87461766), (2, 43730883), (3, 29153922), (6, 14576961), (7, 12494538), (9, 9717974), (14, 6247269), (18, 4858987), (21, 4164846), (42, 2082423), (49, 1784934), (53, 1650222), (63, 1388282), (98, 892467), (106, 825111), (126, 694141), (147, 594978), (159, 550074), (294, 297489), (318, 275037), (371, 235746), (441, 198326), (477, 183358), (742, 117873), (882, 99163), (954, 91679), (1113, 78582), (1871, 46746), (2226, 39291), (2597, 33678), (3339, 26194), (3742, 23373), (5194, 16839), (5613, 15582), (6678, 13097), (7791, 11226)]