72869616

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 218780640

約数和(自身を除く): 145911024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 103, 136, 144, 153, 204, 206, 272, 289, 306, 309, 408, 412, 578, 612, 618, 816, 824, 867, 927, 1156, 1224, 1236, 1648, 1734, 1751, 1854, 2312, 2448, 2472, 2601, 3468, 3502, 3708, 4624, 4913, 4944, 5202, 5253, 6936, 7004, 7416, 9826, 10404, 10506, 13872, 14008, 14739, 14832, 15759, 19652, 20808, 21012, 28016, 29478, 29767, 31518, 39304, 41616, 42024, 44217, 58956, 59534, 63036, 78608, 84048, 88434, 89301, 117912, 119068, 126072, 176868, 178602, 235824, 238136, 252144, 267903, 353736, 357204, 476272, 506039, 535806, 707472, 714408, 1012078, 1071612, 1428816, 1518117, 2024156, 2143224, 3036234, 4048312, 4286448, 4554351, 6072468, 8096624, 9108702, 12144936, 18217404, 24289872, 36434808, 72869616]

約数ペア:

[(1, 72869616), (2, 36434808), (3, 24289872), (4, 18217404), (6, 12144936), (8, 9108702), (9, 8096624), (12, 6072468), (16, 4554351), (17, 4286448), (18, 4048312), (24, 3036234), (34, 2143224), (36, 2024156), (48, 1518117), (51, 1428816), (68, 1071612), (72, 1012078), (102, 714408), (103, 707472), (136, 535806), (144, 506039), (153, 476272), (204, 357204), (206, 353736), (272, 267903), (289, 252144), (306, 238136), (309, 235824), (408, 178602), (412, 176868), (578, 126072), (612, 119068), (618, 117912), (816, 89301), (824, 88434), (867, 84048), (927, 78608), (1156, 63036), (1224, 59534), (1236, 58956), (1648, 44217), (1734, 42024), (1751, 41616), (1854, 39304), (2312, 31518), (2448, 29767), (2472, 29478), (2601, 28016), (3468, 21012), (3502, 20808), (3708, 19652), (4624, 15759), (4913, 14832), (4944, 14739), (5202, 14008), (5253, 13872), (6936, 10506), (7004, 10404), (7416, 9826)]