72589728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2390

約数の個数: 96

約数和(自身を含む): 212466240

約数和(自身を除く): 139876512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2341, 2584, 3876, 4682, 5168, 7023, 7752, 9364, 10336, 14046, 15504, 18728, 28092, 31008, 37456, 39797, 44479, 56184, 74912, 79594, 88958, 112368, 119391, 133437, 159188, 177916, 224736, 238782, 266874, 318376, 355832, 477564, 533748, 636752, 711664, 756143, 955128, 1067496, 1273504, 1423328, 1512286, 1910256, 2134992, 2268429, 3024572, 3820512, 4269984, 4536858, 6049144, 9073716, 12098288, 18147432, 24196576, 36294864, 72589728]

約数ペア:

[(1, 72589728), (2, 36294864), (3, 24196576), (4, 18147432), (6, 12098288), (8, 9073716), (12, 6049144), (16, 4536858), (17, 4269984), (19, 3820512), (24, 3024572), (32, 2268429), (34, 2134992), (38, 1910256), (48, 1512286), (51, 1423328), (57, 1273504), (68, 1067496), (76, 955128), (96, 756143), (102, 711664), (114, 636752), (136, 533748), (152, 477564), (204, 355832), (228, 318376), (272, 266874), (304, 238782), (323, 224736), (408, 177916), (456, 159188), (544, 133437), (608, 119391), (646, 112368), (816, 88958), (912, 79594), (969, 74912), (1292, 56184), (1632, 44479), (1824, 39797), (1938, 37456), (2341, 31008), (2584, 28092), (3876, 18728), (4682, 15504), (5168, 14046), (7023, 10336), (7752, 9364)]