79039848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 221760000

約数和(自身を除く): 142720152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 139, 152, 172, 174, 228, 232, 258, 278, 344, 348, 417, 456, 516, 551, 556, 696, 817, 834, 1032, 1102, 1112, 1247, 1634, 1653, 1668, 2204, 2451, 2494, 2641, 3268, 3306, 3336, 3741, 4031, 4408, 4902, 4988, 5282, 5977, 6536, 6612, 7482, 7923, 8062, 9804, 9976, 10564, 11954, 12093, 13224, 14964, 15846, 16124, 17931, 19608, 21128, 23693, 23908, 24186, 29928, 31692, 32248, 35862, 47386, 47816, 48372, 63384, 71079, 71724, 76589, 94772, 96744, 113563, 142158, 143448, 153178, 173333, 189544, 227126, 229767, 284316, 306356, 340689, 346666, 454252, 459534, 519999, 568632, 612712, 681378, 693332, 908504, 919068, 1039998, 1362756, 1386664, 1838136, 2079996, 2725512, 3293327, 4159992, 6586654, 9879981, 13173308, 19759962, 26346616, 39519924, 79039848]

約数ペア:

[(1, 79039848), (2, 39519924), (3, 26346616), (4, 19759962), (6, 13173308), (8, 9879981), (12, 6586654), (19, 4159992), (24, 3293327), (29, 2725512), (38, 2079996), (43, 1838136), (57, 1386664), (58, 1362756), (76, 1039998), (86, 919068), (87, 908504), (114, 693332), (116, 681378), (129, 612712), (139, 568632), (152, 519999), (172, 459534), (174, 454252), (228, 346666), (232, 340689), (258, 306356), (278, 284316), (344, 229767), (348, 227126), (417, 189544), (456, 173333), (516, 153178), (551, 143448), (556, 142158), (696, 113563), (817, 96744), (834, 94772), (1032, 76589), (1102, 71724), (1112, 71079), (1247, 63384), (1634, 48372), (1653, 47816), (1668, 47386), (2204, 35862), (2451, 32248), (2494, 31692), (2641, 29928), (3268, 24186), (3306, 23908), (3336, 23693), (3741, 21128), (4031, 19608), (4408, 17931), (4902, 16124), (4988, 15846), (5282, 14964), (5977, 13224), (6536, 12093), (6612, 11954), (7482, 10564), (7923, 9976), (8062, 9804)]