78747396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 96

約数和(自身を含む): 232377600

約数和(自身を除く): 153630204

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 1949, 2886, 3108, 3367, 3898, 5772, 5847, 6734, 7796, 10101, 11694, 13468, 13643, 20202, 23388, 25337, 27286, 40404, 40929, 50674, 54572, 72113, 76011, 81858, 101348, 144226, 152022, 163716, 177359, 216339, 288452, 304044, 354718, 432678, 504791, 532077, 709436, 865356, 937469, 1009582, 1064154, 1514373, 1874938, 2019164, 2128308, 2812407, 3028746, 3749876, 5624814, 6057492, 6562283, 11249628, 13124566, 19686849, 26249132, 39373698, 78747396]

約数ペア:

[(1, 78747396), (2, 39373698), (3, 26249132), (4, 19686849), (6, 13124566), (7, 11249628), (12, 6562283), (13, 6057492), (14, 5624814), (21, 3749876), (26, 3028746), (28, 2812407), (37, 2128308), (39, 2019164), (42, 1874938), (52, 1514373), (74, 1064154), (78, 1009582), (84, 937469), (91, 865356), (111, 709436), (148, 532077), (156, 504791), (182, 432678), (222, 354718), (259, 304044), (273, 288452), (364, 216339), (444, 177359), (481, 163716), (518, 152022), (546, 144226), (777, 101348), (962, 81858), (1036, 76011), (1092, 72113), (1443, 54572), (1554, 50674), (1924, 40929), (1949, 40404), (2886, 27286), (3108, 25337), (3367, 23388), (3898, 20202), (5772, 13643), (5847, 13468), (6734, 11694), (7796, 10101)]