77319684

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 226873920

約数和(自身を除く): 149554236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 211, 234, 243, 261, 324, 348, 351, 377, 422, 468, 486, 522, 633, 702, 754, 783, 844, 972, 1044, 1053, 1131, 1266, 1404, 1508, 1566, 1899, 2106, 2262, 2349, 2532, 2743, 3132, 3159, 3393, 3798, 4212, 4524, 4698, 5486, 5697, 6119, 6318, 6786, 7047, 7596, 8229, 9396, 10179, 10972, 11394, 12238, 12636, 13572, 14094, 16458, 17091, 18357, 20358, 22788, 24476, 24687, 28188, 30537, 32916, 34182, 36714, 40716, 49374, 51273, 55071, 61074, 68364, 73428, 74061, 79547, 91611, 98748, 102546, 110142, 122148, 148122, 159094, 165213, 183222, 205092, 220284, 222183, 238641, 296244, 318188, 330426, 366444, 444366, 477282, 495639, 660852, 666549, 715923, 888732, 954564, 991278, 1333098, 1431846, 1486917, 1982556, 2147769, 2666196, 2863692, 2973834, 4295538, 5947668, 6443307, 8591076, 12886614, 19329921, 25773228, 38659842, 77319684]

約数ペア:

[(1, 77319684), (2, 38659842), (3, 25773228), (4, 19329921), (6, 12886614), (9, 8591076), (12, 6443307), (13, 5947668), (18, 4295538), (26, 2973834), (27, 2863692), (29, 2666196), (36, 2147769), (39, 1982556), (52, 1486917), (54, 1431846), (58, 1333098), (78, 991278), (81, 954564), (87, 888732), (108, 715923), (116, 666549), (117, 660852), (156, 495639), (162, 477282), (174, 444366), (211, 366444), (234, 330426), (243, 318188), (261, 296244), (324, 238641), (348, 222183), (351, 220284), (377, 205092), (422, 183222), (468, 165213), (486, 159094), (522, 148122), (633, 122148), (702, 110142), (754, 102546), (783, 98748), (844, 91611), (972, 79547), (1044, 74061), (1053, 73428), (1131, 68364), (1266, 61074), (1404, 55071), (1508, 51273), (1566, 49374), (1899, 40716), (2106, 36714), (2262, 34182), (2349, 32916), (2532, 30537), (2743, 28188), (3132, 24687), (3159, 24476), (3393, 22788), (3798, 20358), (4212, 18357), (4524, 17091), (4698, 16458), (5486, 14094), (5697, 13572), (6119, 12636), (6318, 12238), (6786, 11394), (7047, 10972), (7596, 10179), (8229, 9396)]