27820296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 91952640

約数和(自身を除く): 64132344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 191, 204, 238, 252, 289, 306, 357, 382, 408, 476, 504, 573, 578, 612, 714, 764, 867, 952, 1071, 1146, 1156, 1224, 1337, 1428, 1528, 1719, 1734, 2023, 2142, 2292, 2312, 2601, 2674, 2856, 3247, 3438, 3468, 4011, 4046, 4284, 4584, 5202, 5348, 6069, 6494, 6876, 6936, 8022, 8092, 8568, 9741, 10404, 10696, 12033, 12138, 12988, 13752, 16044, 16184, 18207, 19482, 20808, 22729, 24066, 24276, 25976, 29223, 32088, 36414, 38964, 45458, 48132, 48552, 55199, 58446, 68187, 72828, 77928, 90916, 96264, 110398, 116892, 136374, 145656, 165597, 181832, 204561, 220796, 233784, 272748, 331194, 386393, 409122, 441592, 496791, 545496, 662388, 772786, 818244, 993582, 1159179, 1324776, 1545572, 1636488, 1987164, 2318358, 3091144, 3477537, 3974328, 4636716, 6955074, 9273432, 13910148, 27820296]

約数ペア:

[(1, 27820296), (2, 13910148), (3, 9273432), (4, 6955074), (6, 4636716), (7, 3974328), (8, 3477537), (9, 3091144), (12, 2318358), (14, 1987164), (17, 1636488), (18, 1545572), (21, 1324776), (24, 1159179), (28, 993582), (34, 818244), (36, 772786), (42, 662388), (51, 545496), (56, 496791), (63, 441592), (68, 409122), (72, 386393), (84, 331194), (102, 272748), (119, 233784), (126, 220796), (136, 204561), (153, 181832), (168, 165597), (191, 145656), (204, 136374), (238, 116892), (252, 110398), (289, 96264), (306, 90916), (357, 77928), (382, 72828), (408, 68187), (476, 58446), (504, 55199), (573, 48552), (578, 48132), (612, 45458), (714, 38964), (764, 36414), (867, 32088), (952, 29223), (1071, 25976), (1146, 24276), (1156, 24066), (1224, 22729), (1337, 20808), (1428, 19482), (1528, 18207), (1719, 16184), (1734, 16044), (2023, 13752), (2142, 12988), (2292, 12138), (2312, 12033), (2601, 10696), (2674, 10404), (2856, 9741), (3247, 8568), (3438, 8092), (3468, 8022), (4011, 6936), (4046, 6876), (4284, 6494), (4584, 6069), (5202, 5348)]