787793526

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12899}}^1$

素因数の和:12955

約数の個数: 80

約数和(自身を含む): 1966734000

約数和(自身を除く): 1178940474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1053, 1131, 1566, 2106, 2262, 2349, 3393, 4698, 6786, 10179, 12899, 20358, 25798, 30537, 38697, 61074, 77394, 116091, 167687, 232182, 335374, 348273, 374071, 503061, 696546, 748142, 1006122, 1044819, 1122213, 1509183, 2089638, 2244426, 3018366, 3366639, 4527549, 4862923, 6733278, 9055098, 9725846, 10099917, 13582647, 14588769, 20199834, 27165294, 29177538, 30299751, 43766307, 60599502, 87532614, 131298921, 262597842, 393896763, 787793526]

約数ペア:

[(1, 787793526), (2, 393896763), (3, 262597842), (6, 131298921), (9, 87532614), (13, 60599502), (18, 43766307), (26, 30299751), (27, 29177538), (29, 27165294), (39, 20199834), (54, 14588769), (58, 13582647), (78, 10099917), (81, 9725846), (87, 9055098), (117, 6733278), (162, 4862923), (174, 4527549), (234, 3366639), (261, 3018366), (351, 2244426), (377, 2089638), (522, 1509183), (702, 1122213), (754, 1044819), (783, 1006122), (1053, 748142), (1131, 696546), (1566, 503061), (2106, 374071), (2262, 348273), (2349, 335374), (3393, 232182), (4698, 167687), (6786, 116091), (10179, 77394), (12899, 61074), (20358, 38697), (25798, 30537)]