78287244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 224372736

約数和(自身を除く): 146085492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 119, 146, 204, 219, 238, 292, 357, 438, 476, 511, 714, 751, 876, 1022, 1241, 1428, 1502, 1533, 2044, 2253, 2482, 3004, 3066, 3723, 4506, 4964, 5257, 6132, 7446, 8687, 9012, 10514, 12767, 14892, 15771, 17374, 21028, 25534, 26061, 31542, 34748, 38301, 51068, 52122, 54823, 63084, 76602, 89369, 104244, 109646, 153204, 164469, 178738, 219292, 268107, 328938, 357476, 383761, 536214, 657876, 767522, 931991, 1072428, 1151283, 1535044, 1863982, 2302566, 2795973, 3727964, 4605132, 5591946, 6523937, 11183892, 13047874, 19571811, 26095748, 39143622, 78287244]

約数ペア:

[(1, 78287244), (2, 39143622), (3, 26095748), (4, 19571811), (6, 13047874), (7, 11183892), (12, 6523937), (14, 5591946), (17, 4605132), (21, 3727964), (28, 2795973), (34, 2302566), (42, 1863982), (51, 1535044), (68, 1151283), (73, 1072428), (84, 931991), (102, 767522), (119, 657876), (146, 536214), (204, 383761), (219, 357476), (238, 328938), (292, 268107), (357, 219292), (438, 178738), (476, 164469), (511, 153204), (714, 109646), (751, 104244), (876, 89369), (1022, 76602), (1241, 63084), (1428, 54823), (1502, 52122), (1533, 51068), (2044, 38301), (2253, 34748), (2482, 31542), (3004, 26061), (3066, 25534), (3723, 21028), (4506, 17374), (4964, 15771), (5257, 14892), (6132, 12767), (7446, 10514), (8687, 9012)]