72416904

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 222720000

約数和(自身を除く): 150303096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 463, 532, 588, 686, 798, 926, 931, 1029, 1064, 1176, 1372, 1389, 1596, 1852, 1862, 2058, 2744, 2778, 2793, 3192, 3241, 3704, 3724, 4116, 5556, 5586, 6482, 6517, 7448, 8232, 8797, 9723, 11112, 11172, 12964, 13034, 17594, 19446, 19551, 22344, 22687, 25928, 26068, 26391, 35188, 38892, 39102, 45374, 52136, 52782, 61579, 68061, 70376, 77784, 78204, 90748, 105564, 123158, 136122, 156408, 158809, 181496, 184737, 211128, 246316, 272244, 317618, 369474, 431053, 476427, 492632, 544488, 635236, 738948, 862106, 952854, 1270472, 1293159, 1477896, 1724212, 1905708, 2586318, 3017371, 3448424, 3811416, 5172636, 6034742, 9052113, 10345272, 12069484, 18104226, 24138968, 36208452, 72416904]

約数ペア:

[(1, 72416904), (2, 36208452), (3, 24138968), (4, 18104226), (6, 12069484), (7, 10345272), (8, 9052113), (12, 6034742), (14, 5172636), (19, 3811416), (21, 3448424), (24, 3017371), (28, 2586318), (38, 1905708), (42, 1724212), (49, 1477896), (56, 1293159), (57, 1270472), (76, 952854), (84, 862106), (98, 738948), (114, 635236), (133, 544488), (147, 492632), (152, 476427), (168, 431053), (196, 369474), (228, 317618), (266, 272244), (294, 246316), (343, 211128), (392, 184737), (399, 181496), (456, 158809), (463, 156408), (532, 136122), (588, 123158), (686, 105564), (798, 90748), (926, 78204), (931, 77784), (1029, 70376), (1064, 68061), (1176, 61579), (1372, 52782), (1389, 52136), (1596, 45374), (1852, 39102), (1862, 38892), (2058, 35188), (2744, 26391), (2778, 26068), (2793, 25928), (3192, 22687), (3241, 22344), (3704, 19551), (3724, 19446), (4116, 17594), (5556, 13034), (5586, 12964), (6482, 11172), (6517, 11112), (7448, 9723), (8232, 8797)]