123775776

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 180

約数和(自身を含む): 392843682

約数和(自身を除く): 269067906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 68, 72, 81, 96, 102, 106, 108, 136, 144, 153, 159, 162, 204, 212, 216, 272, 288, 306, 318, 324, 408, 424, 432, 459, 477, 544, 612, 636, 648, 816, 848, 864, 901, 918, 954, 1224, 1272, 1296, 1377, 1431, 1632, 1696, 1802, 1836, 1908, 2448, 2544, 2592, 2703, 2754, 2809, 2862, 3604, 3672, 3816, 4293, 4896, 5088, 5406, 5508, 5618, 5724, 7208, 7344, 7632, 8109, 8427, 8586, 10812, 11016, 11236, 11448, 14416, 14688, 15264, 16218, 16854, 17172, 21624, 22032, 22472, 22896, 24327, 25281, 28832, 32436, 33708, 34344, 43248, 44064, 44944, 45792, 47753, 48654, 50562, 64872, 67416, 68688, 72981, 75843, 86496, 89888, 95506, 97308, 101124, 129744, 134832, 137376, 143259, 145962, 151686, 191012, 194616, 202248, 227529, 259488, 269664, 286518, 291924, 303372, 382024, 389232, 404496, 429777, 455058, 573036, 583848, 606744, 764048, 778464, 808992, 859554, 910116, 1146072, 1167696, 1213488, 1289331, 1528096, 1719108, 1820232, 2292144, 2335392, 2426976, 2578662, 3438216, 3640464, 3867993, 4584288, 5157324, 6876432, 7280928, 7735986, 10314648, 13752864, 15471972, 20629296, 30943944, 41258592, 61887888, 123775776]

約数ペア:

[(1, 123775776), (2, 61887888), (3, 41258592), (4, 30943944), (6, 20629296), (8, 15471972), (9, 13752864), (12, 10314648), (16, 7735986), (17, 7280928), (18, 6876432), (24, 5157324), (27, 4584288), (32, 3867993), (34, 3640464), (36, 3438216), (48, 2578662), (51, 2426976), (53, 2335392), (54, 2292144), (68, 1820232), (72, 1719108), (81, 1528096), (96, 1289331), (102, 1213488), (106, 1167696), (108, 1146072), (136, 910116), (144, 859554), (153, 808992), (159, 778464), (162, 764048), (204, 606744), (212, 583848), (216, 573036), (272, 455058), (288, 429777), (306, 404496), (318, 389232), (324, 382024), (408, 303372), (424, 291924), (432, 286518), (459, 269664), (477, 259488), (544, 227529), (612, 202248), (636, 194616), (648, 191012), (816, 151686), (848, 145962), (864, 143259), (901, 137376), (918, 134832), (954, 129744), (1224, 101124), (1272, 97308), (1296, 95506), (1377, 89888), (1431, 86496), (1632, 75843), (1696, 72981), (1802, 68688), (1836, 67416), (1908, 64872), (2448, 50562), (2544, 48654), (2592, 47753), (2703, 45792), (2754, 44944), (2809, 44064), (2862, 43248), (3604, 34344), (3672, 33708), (3816, 32436), (4293, 28832), (4896, 25281), (5088, 24327), (5406, 22896), (5508, 22472), (5618, 22032), (5724, 21624), (7208, 17172), (7344, 16854), (7632, 16218), (8109, 15264), (8427, 14688), (8586, 14416), (10812, 11448), (11016, 11236)]