68366928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11969}}^1$

素因数の和:12004

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 145369392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 11969, 23938, 35907, 47876, 71814, 83783, 95752, 143628, 167566, 191504, 203473, 251349, 287256, 335132, 406946, 502698, 574512, 610419, 670264, 813892, 1005396, 1220838, 1340528, 1424311, 1627784, 2010792, 2441676, 2848622, 3255568, 4021584, 4272933, 4883352, 5697244, 8545866, 9766704, 11394488, 17091732, 22788976, 34183464, 68366928]

約数ペア:

[(1, 68366928), (2, 34183464), (3, 22788976), (4, 17091732), (6, 11394488), (7, 9766704), (8, 8545866), (12, 5697244), (14, 4883352), (16, 4272933), (17, 4021584), (21, 3255568), (24, 2848622), (28, 2441676), (34, 2010792), (42, 1627784), (48, 1424311), (51, 1340528), (56, 1220838), (68, 1005396), (84, 813892), (102, 670264), (112, 610419), (119, 574512), (136, 502698), (168, 406946), (204, 335132), (238, 287256), (272, 251349), (336, 203473), (357, 191504), (408, 167566), (476, 143628), (714, 95752), (816, 83783), (952, 71814), (1428, 47876), (1904, 35907), (2856, 23938), (5712, 11969)]