145404072

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20428

約数の個数: 80

約数和(自身を含む): 444312000

約数和(自身を除く): 298907928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 20399, 40798, 61197, 81596, 122394, 163192, 183591, 224389, 244788, 367182, 448778, 489576, 550773, 673167, 734364, 897556, 1101546, 1346334, 1468728, 1652319, 1795112, 2019501, 2203092, 2692668, 3304638, 4039002, 4406184, 5385336, 6058503, 6609276, 8078004, 12117006, 13218552, 16156008, 18175509, 24234012, 36351018, 48468024, 72702036, 145404072]

約数ペア:

[(1, 145404072), (2, 72702036), (3, 48468024), (4, 36351018), (6, 24234012), (8, 18175509), (9, 16156008), (11, 13218552), (12, 12117006), (18, 8078004), (22, 6609276), (24, 6058503), (27, 5385336), (33, 4406184), (36, 4039002), (44, 3304638), (54, 2692668), (66, 2203092), (72, 2019501), (81, 1795112), (88, 1652319), (99, 1468728), (108, 1346334), (132, 1101546), (162, 897556), (198, 734364), (216, 673167), (264, 550773), (297, 489576), (324, 448778), (396, 367182), (594, 244788), (648, 224389), (792, 183591), (891, 163192), (1188, 122394), (1782, 81596), (2376, 61197), (3564, 40798), (7128, 20399)]