69381216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 145734048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 383, 408, 444, 544, 592, 612, 629, 666, 766, 816, 888, 1149, 1184, 1224, 1258, 1332, 1532, 1632, 1776, 1887, 2298, 2448, 2516, 2664, 3064, 3447, 3552, 3774, 4596, 4896, 5032, 5328, 5661, 6128, 6511, 6894, 7548, 9192, 10064, 10656, 11322, 12256, 13022, 13788, 14171, 15096, 18384, 19533, 20128, 22644, 26044, 27576, 28342, 30192, 36768, 39066, 42513, 45288, 52088, 55152, 56684, 58599, 60384, 78132, 85026, 90576, 104176, 110304, 113368, 117198, 127539, 156264, 170052, 181152, 208352, 226736, 234396, 240907, 255078, 312528, 340104, 453472, 468792, 481814, 510156, 625056, 680208, 722721, 937584, 963628, 1020312, 1360416, 1445442, 1875168, 1927256, 2040624, 2168163, 2890884, 3854512, 4081248, 4336326, 5781768, 7709024, 8672652, 11563536, 17345304, 23127072, 34690608, 69381216]

約数ペア:

[(1, 69381216), (2, 34690608), (3, 23127072), (4, 17345304), (6, 11563536), (8, 8672652), (9, 7709024), (12, 5781768), (16, 4336326), (17, 4081248), (18, 3854512), (24, 2890884), (32, 2168163), (34, 2040624), (36, 1927256), (37, 1875168), (48, 1445442), (51, 1360416), (68, 1020312), (72, 963628), (74, 937584), (96, 722721), (102, 680208), (111, 625056), (136, 510156), (144, 481814), (148, 468792), (153, 453472), (204, 340104), (222, 312528), (272, 255078), (288, 240907), (296, 234396), (306, 226736), (333, 208352), (383, 181152), (408, 170052), (444, 156264), (544, 127539), (592, 117198), (612, 113368), (629, 110304), (666, 104176), (766, 90576), (816, 85026), (888, 78132), (1149, 60384), (1184, 58599), (1224, 56684), (1258, 55152), (1332, 52088), (1532, 45288), (1632, 42513), (1776, 39066), (1887, 36768), (2298, 30192), (2448, 28342), (2516, 27576), (2664, 26044), (3064, 22644), (3447, 20128), (3552, 19533), (3774, 18384), (4596, 15096), (4896, 14171), (5032, 13788), (5328, 13022), (5661, 12256), (6128, 11322), (6511, 10656), (6894, 10064), (7548, 9192)]