78253722

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 102702438

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 67, 86, 129, 134, 201, 258, 387, 402, 503, 603, 774, 1006, 1161, 1206, 1509, 1809, 2322, 2881, 3018, 3618, 4527, 5762, 8643, 9054, 13581, 17286, 21629, 25929, 27162, 33701, 43258, 51858, 64887, 67402, 77787, 101103, 129774, 155574, 194661, 202206, 303309, 389322, 583983, 606618, 909927, 1167966, 1449143, 1819854, 2898286, 4347429, 8694858, 13042287, 26084574, 39126861, 78253722]

約数ペア:

[(1, 78253722), (2, 39126861), (3, 26084574), (6, 13042287), (9, 8694858), (18, 4347429), (27, 2898286), (43, 1819854), (54, 1449143), (67, 1167966), (86, 909927), (129, 606618), (134, 583983), (201, 389322), (258, 303309), (387, 202206), (402, 194661), (503, 155574), (603, 129774), (774, 101103), (1006, 77787), (1161, 67402), (1206, 64887), (1509, 51858), (1809, 43258), (2322, 33701), (2881, 27162), (3018, 25929), (3618, 21629), (4527, 17286), (5762, 13581), (8643, 9054)]