72672144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 213736320

約数和(自身を除く): 141064176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 37, 48, 51, 58, 68, 74, 83, 87, 102, 111, 116, 136, 148, 166, 174, 204, 222, 232, 249, 272, 296, 332, 348, 408, 444, 464, 493, 498, 592, 629, 664, 696, 816, 888, 986, 996, 1073, 1258, 1328, 1392, 1411, 1479, 1776, 1887, 1972, 1992, 2146, 2407, 2516, 2822, 2958, 3071, 3219, 3774, 3944, 3984, 4233, 4292, 4814, 5032, 5644, 5916, 6142, 6438, 7221, 7548, 7888, 8466, 8584, 9213, 9628, 10064, 11288, 11832, 12284, 12876, 14442, 15096, 16932, 17168, 18241, 18426, 19256, 22576, 23664, 24568, 25752, 28884, 30192, 33864, 36482, 36852, 38512, 40919, 49136, 51504, 52207, 54723, 57768, 67728, 72964, 73704, 81838, 89059, 104414, 109446, 115536, 122757, 145928, 147408, 156621, 163676, 178118, 208828, 218892, 245514, 267177, 291856, 313242, 327352, 356236, 417656, 437784, 491028, 534354, 626484, 654704, 712472, 835312, 875568, 982056, 1068708, 1252968, 1424944, 1514003, 1964112, 2137416, 2505936, 3028006, 4274832, 4542009, 6056012, 9084018, 12112024, 18168036, 24224048, 36336072, 72672144]

約数ペア:

[(1, 72672144), (2, 36336072), (3, 24224048), (4, 18168036), (6, 12112024), (8, 9084018), (12, 6056012), (16, 4542009), (17, 4274832), (24, 3028006), (29, 2505936), (34, 2137416), (37, 1964112), (48, 1514003), (51, 1424944), (58, 1252968), (68, 1068708), (74, 982056), (83, 875568), (87, 835312), (102, 712472), (111, 654704), (116, 626484), (136, 534354), (148, 491028), (166, 437784), (174, 417656), (204, 356236), (222, 327352), (232, 313242), (249, 291856), (272, 267177), (296, 245514), (332, 218892), (348, 208828), (408, 178118), (444, 163676), (464, 156621), (493, 147408), (498, 145928), (592, 122757), (629, 115536), (664, 109446), (696, 104414), (816, 89059), (888, 81838), (986, 73704), (996, 72964), (1073, 67728), (1258, 57768), (1328, 54723), (1392, 52207), (1411, 51504), (1479, 49136), (1776, 40919), (1887, 38512), (1972, 36852), (1992, 36482), (2146, 33864), (2407, 30192), (2516, 28884), (2822, 25752), (2958, 24568), (3071, 23664), (3219, 22576), (3774, 19256), (3944, 18426), (3984, 18241), (4233, 17168), (4292, 16932), (4814, 15096), (5032, 14442), (5644, 12876), (5916, 12284), (6142, 11832), (6438, 11288), (7221, 10064), (7548, 9628), (7888, 9213), (8466, 8584)]