76881888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 160877088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 204, 246, 272, 288, 306, 328, 369, 383, 408, 492, 544, 612, 656, 697, 738, 766, 816, 984, 1149, 1224, 1312, 1394, 1476, 1532, 1632, 1968, 2091, 2298, 2448, 2788, 2952, 3064, 3447, 3936, 4182, 4596, 4896, 5576, 5904, 6128, 6273, 6511, 6894, 8364, 9192, 11152, 11808, 12256, 12546, 13022, 13788, 15703, 16728, 18384, 19533, 22304, 25092, 26044, 27576, 31406, 33456, 36768, 39066, 47109, 50184, 52088, 55152, 58599, 62812, 66912, 78132, 94218, 100368, 104176, 110304, 117198, 125624, 141327, 156264, 188436, 200736, 208352, 234396, 251248, 266951, 282654, 312528, 376872, 468792, 502496, 533902, 565308, 625056, 753744, 800853, 937584, 1067804, 1130616, 1507488, 1601706, 1875168, 2135608, 2261232, 2402559, 3203412, 4271216, 4522464, 4805118, 6406824, 8542432, 9610236, 12813648, 19220472, 25627296, 38440944, 76881888]

約数ペア:

[(1, 76881888), (2, 38440944), (3, 25627296), (4, 19220472), (6, 12813648), (8, 9610236), (9, 8542432), (12, 6406824), (16, 4805118), (17, 4522464), (18, 4271216), (24, 3203412), (32, 2402559), (34, 2261232), (36, 2135608), (41, 1875168), (48, 1601706), (51, 1507488), (68, 1130616), (72, 1067804), (82, 937584), (96, 800853), (102, 753744), (123, 625056), (136, 565308), (144, 533902), (153, 502496), (164, 468792), (204, 376872), (246, 312528), (272, 282654), (288, 266951), (306, 251248), (328, 234396), (369, 208352), (383, 200736), (408, 188436), (492, 156264), (544, 141327), (612, 125624), (656, 117198), (697, 110304), (738, 104176), (766, 100368), (816, 94218), (984, 78132), (1149, 66912), (1224, 62812), (1312, 58599), (1394, 55152), (1476, 52088), (1532, 50184), (1632, 47109), (1968, 39066), (2091, 36768), (2298, 33456), (2448, 31406), (2788, 27576), (2952, 26044), (3064, 25092), (3447, 22304), (3936, 19533), (4182, 18384), (4596, 16728), (4896, 15703), (5576, 13788), (5904, 13022), (6128, 12546), (6273, 12256), (6511, 11808), (6894, 11152), (8364, 9192)]