72239376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 143746800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 47, 48, 66, 71, 82, 88, 94, 123, 132, 141, 142, 164, 176, 188, 213, 246, 264, 282, 284, 328, 376, 426, 451, 492, 517, 528, 564, 568, 656, 752, 781, 852, 902, 984, 1034, 1128, 1136, 1353, 1551, 1562, 1704, 1804, 1927, 1968, 2068, 2256, 2343, 2706, 2911, 3102, 3124, 3337, 3408, 3608, 3854, 4136, 4686, 5412, 5781, 5822, 6204, 6248, 6674, 7216, 7708, 8272, 8733, 9372, 10011, 10824, 11562, 11644, 12408, 12496, 13348, 15416, 17466, 18744, 20022, 21197, 21648, 23124, 23288, 24816, 26696, 30832, 32021, 34932, 36707, 37488, 40044, 42394, 46248, 46576, 53392, 63591, 64042, 69864, 73414, 80088, 84788, 92496, 96063, 110121, 127182, 128084, 136817, 139728, 146828, 160176, 169576, 192126, 220242, 254364, 256168, 273634, 293656, 339152, 384252, 410451, 440484, 508728, 512336, 547268, 587312, 768504, 820902, 880968, 1017456, 1094536, 1504987, 1537008, 1641804, 1761936, 2189072, 3009974, 3283608, 4514961, 6019948, 6567216, 9029922, 12039896, 18059844, 24079792, 36119688, 72239376]

約数ペア:

[(1, 72239376), (2, 36119688), (3, 24079792), (4, 18059844), (6, 12039896), (8, 9029922), (11, 6567216), (12, 6019948), (16, 4514961), (22, 3283608), (24, 3009974), (33, 2189072), (41, 1761936), (44, 1641804), (47, 1537008), (48, 1504987), (66, 1094536), (71, 1017456), (82, 880968), (88, 820902), (94, 768504), (123, 587312), (132, 547268), (141, 512336), (142, 508728), (164, 440484), (176, 410451), (188, 384252), (213, 339152), (246, 293656), (264, 273634), (282, 256168), (284, 254364), (328, 220242), (376, 192126), (426, 169576), (451, 160176), (492, 146828), (517, 139728), (528, 136817), (564, 128084), (568, 127182), (656, 110121), (752, 96063), (781, 92496), (852, 84788), (902, 80088), (984, 73414), (1034, 69864), (1128, 64042), (1136, 63591), (1353, 53392), (1551, 46576), (1562, 46248), (1704, 42394), (1804, 40044), (1927, 37488), (1968, 36707), (2068, 34932), (2256, 32021), (2343, 30832), (2706, 26696), (2911, 24816), (3102, 23288), (3124, 23124), (3337, 21648), (3408, 21197), (3608, 20022), (3854, 18744), (4136, 17466), (4686, 15416), (5412, 13348), (5781, 12496), (5822, 12408), (6204, 11644), (6248, 11562), (6674, 10824), (7216, 10011), (7708, 9372), (8272, 8733)]