68289648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 213164928

約数和(自身を除く): 144875280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 563, 722, 798, 912, 1064, 1083, 1126, 1444, 1596, 1689, 2128, 2166, 2252, 2527, 2888, 3192, 3378, 3941, 4332, 4504, 5054, 5776, 6384, 6756, 7581, 7882, 8664, 9008, 10108, 10697, 11823, 13512, 15162, 15764, 17328, 20216, 21394, 23646, 27024, 30324, 31528, 32091, 40432, 42788, 47292, 60648, 63056, 64182, 74879, 85576, 94584, 121296, 128364, 149758, 171152, 189168, 203243, 224637, 256728, 299516, 406486, 449274, 513456, 599032, 609729, 812972, 898548, 1198064, 1219458, 1422701, 1625944, 1797096, 2438916, 2845402, 3251888, 3594192, 4268103, 4877832, 5690804, 8536206, 9755664, 11381608, 17072412, 22763216, 34144824, 68289648]

約数ペア:

[(1, 68289648), (2, 34144824), (3, 22763216), (4, 17072412), (6, 11381608), (7, 9755664), (8, 8536206), (12, 5690804), (14, 4877832), (16, 4268103), (19, 3594192), (21, 3251888), (24, 2845402), (28, 2438916), (38, 1797096), (42, 1625944), (48, 1422701), (56, 1219458), (57, 1198064), (76, 898548), (84, 812972), (112, 609729), (114, 599032), (133, 513456), (152, 449274), (168, 406486), (228, 299516), (266, 256728), (304, 224637), (336, 203243), (361, 189168), (399, 171152), (456, 149758), (532, 128364), (563, 121296), (722, 94584), (798, 85576), (912, 74879), (1064, 64182), (1083, 63056), (1126, 60648), (1444, 47292), (1596, 42788), (1689, 40432), (2128, 32091), (2166, 31528), (2252, 30324), (2527, 27024), (2888, 23646), (3192, 21394), (3378, 20216), (3941, 17328), (4332, 15764), (4504, 15162), (5054, 13512), (5776, 11823), (6384, 10697), (6756, 10108), (7581, 9008), (7882, 8664)]