79982604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 232377600

約数和(自身を除く): 152394996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 148, 149, 156, 186, 222, 234, 279, 298, 333, 372, 403, 444, 447, 468, 481, 558, 596, 666, 806, 894, 962, 1116, 1147, 1209, 1332, 1341, 1443, 1612, 1788, 1924, 1937, 2294, 2418, 2682, 2886, 3441, 3627, 3874, 4329, 4588, 4619, 4836, 5364, 5513, 5772, 5811, 6882, 7254, 7748, 8658, 9238, 10323, 11026, 11622, 13764, 13857, 14508, 14911, 16539, 17316, 17433, 18476, 20646, 22052, 23244, 27714, 29822, 33078, 34866, 41292, 41571, 44733, 49617, 55428, 59644, 60047, 66156, 69732, 71669, 83142, 89466, 99234, 120094, 134199, 143338, 166284, 170903, 178932, 180141, 198468, 215007, 240188, 268398, 286676, 341806, 360282, 430014, 512709, 536796, 540423, 645021, 683612, 720564, 860028, 1025418, 1080846, 1290042, 1538127, 2050836, 2161692, 2221739, 2580084, 3076254, 4443478, 6152508, 6665217, 8886956, 13330434, 19995651, 26660868, 39991302, 79982604]

約数ペア:

[(1, 79982604), (2, 39991302), (3, 26660868), (4, 19995651), (6, 13330434), (9, 8886956), (12, 6665217), (13, 6152508), (18, 4443478), (26, 3076254), (31, 2580084), (36, 2221739), (37, 2161692), (39, 2050836), (52, 1538127), (62, 1290042), (74, 1080846), (78, 1025418), (93, 860028), (111, 720564), (117, 683612), (124, 645021), (148, 540423), (149, 536796), (156, 512709), (186, 430014), (222, 360282), (234, 341806), (279, 286676), (298, 268398), (333, 240188), (372, 215007), (403, 198468), (444, 180141), (447, 178932), (468, 170903), (481, 166284), (558, 143338), (596, 134199), (666, 120094), (806, 99234), (894, 89466), (962, 83142), (1116, 71669), (1147, 69732), (1209, 66156), (1332, 60047), (1341, 59644), (1443, 55428), (1612, 49617), (1788, 44733), (1924, 41571), (1937, 41292), (2294, 34866), (2418, 33078), (2682, 29822), (2886, 27714), (3441, 23244), (3627, 22052), (3874, 20646), (4329, 18476), (4588, 17433), (4619, 17316), (4836, 16539), (5364, 14911), (5513, 14508), (5772, 13857), (5811, 13764), (6882, 11622), (7254, 11026), (7748, 10323), (8658, 9238)]