74688012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:876

約数の個数: 108

約数和(自身を含む): 227996496

約数和(自身を除く): 153308484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 821, 1083, 1197, 1444, 1596, 1642, 2166, 2394, 2463, 2527, 3249, 3284, 4332, 4788, 4926, 5054, 5747, 6498, 7389, 7581, 9852, 10108, 11494, 12996, 14778, 15162, 15599, 17241, 22743, 22988, 29556, 30324, 31198, 34482, 45486, 46797, 51723, 62396, 68964, 90972, 93594, 103446, 109193, 140391, 187188, 206892, 218386, 280782, 296381, 327579, 436772, 561564, 592762, 655158, 889143, 982737, 1185524, 1310316, 1778286, 1965474, 2074667, 2667429, 3556572, 3930948, 4149334, 5334858, 6224001, 8298668, 10669716, 12448002, 18672003, 24896004, 37344006, 74688012]

約数ペア:

[(1, 74688012), (2, 37344006), (3, 24896004), (4, 18672003), (6, 12448002), (7, 10669716), (9, 8298668), (12, 6224001), (14, 5334858), (18, 4149334), (19, 3930948), (21, 3556572), (28, 2667429), (36, 2074667), (38, 1965474), (42, 1778286), (57, 1310316), (63, 1185524), (76, 982737), (84, 889143), (114, 655158), (126, 592762), (133, 561564), (171, 436772), (228, 327579), (252, 296381), (266, 280782), (342, 218386), (361, 206892), (399, 187188), (532, 140391), (684, 109193), (722, 103446), (798, 93594), (821, 90972), (1083, 68964), (1197, 62396), (1444, 51723), (1596, 46797), (1642, 45486), (2166, 34482), (2394, 31198), (2463, 30324), (2527, 29556), (3249, 22988), (3284, 22743), (4332, 17241), (4788, 15599), (4926, 15162), (5054, 14778), (5747, 12996), (6498, 11494), (7389, 10108), (7581, 9852)]