71894736

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1201

約数の個数: 80

約数和(自身を含む): 207833920

約数和(自身を除く): 135939184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 978, 1021, 1304, 1467, 1956, 2042, 2608, 2934, 3063, 3912, 4084, 4401, 5868, 6126, 7824, 8168, 8802, 9189, 11736, 12252, 16336, 17604, 18378, 23472, 24504, 27567, 35208, 36756, 49008, 55134, 70416, 73512, 110268, 147024, 166423, 220536, 332846, 441072, 499269, 665692, 998538, 1331384, 1497807, 1997076, 2662768, 2995614, 3994152, 4493421, 5991228, 7988304, 8986842, 11982456, 17973684, 23964912, 35947368, 71894736]

約数ペア:

[(1, 71894736), (2, 35947368), (3, 23964912), (4, 17973684), (6, 11982456), (8, 8986842), (9, 7988304), (12, 5991228), (16, 4493421), (18, 3994152), (24, 2995614), (27, 2662768), (36, 1997076), (48, 1497807), (54, 1331384), (72, 998538), (108, 665692), (144, 499269), (163, 441072), (216, 332846), (326, 220536), (432, 166423), (489, 147024), (652, 110268), (978, 73512), (1021, 70416), (1304, 55134), (1467, 49008), (1956, 36756), (2042, 35208), (2608, 27567), (2934, 24504), (3063, 23472), (3912, 18378), (4084, 17604), (4401, 16336), (5868, 12252), (6126, 11736), (7824, 9189), (8168, 8802)]