123964614

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 284359680

約数和(自身を除く): 160395066

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 197, 258, 271, 387, 394, 542, 591, 774, 813, 1161, 1182, 1626, 1773, 2322, 2439, 3546, 4878, 5319, 7317, 8471, 10638, 11653, 14634, 16942, 23306, 25413, 34959, 50826, 53387, 69918, 76239, 104877, 106774, 152478, 160161, 209754, 228717, 314631, 320322, 457434, 480483, 629262, 960966, 1441449, 2295641, 2882898, 4591282, 6886923, 13773846, 20660769, 41321538, 61982307, 123964614]

約数ペア:

[(1, 123964614), (2, 61982307), (3, 41321538), (6, 20660769), (9, 13773846), (18, 6886923), (27, 4591282), (43, 2882898), (54, 2295641), (86, 1441449), (129, 960966), (197, 629262), (258, 480483), (271, 457434), (387, 320322), (394, 314631), (542, 228717), (591, 209754), (774, 160161), (813, 152478), (1161, 106774), (1182, 104877), (1626, 76239), (1773, 69918), (2322, 53387), (2439, 50826), (3546, 34959), (4878, 25413), (5319, 23306), (7317, 16942), (8471, 14634), (10638, 11653)]