89771916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 235475968

約数和(自身を除く): 145704052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 103, 111, 148, 151, 156, 206, 222, 302, 309, 412, 444, 453, 481, 604, 618, 906, 962, 1236, 1339, 1443, 1812, 1924, 1963, 2678, 2886, 3811, 3926, 4017, 5356, 5587, 5772, 5889, 7622, 7852, 8034, 11174, 11433, 11778, 15244, 15553, 16068, 16761, 22348, 22866, 23556, 31106, 33522, 45732, 46659, 49543, 62212, 67044, 72631, 93318, 99086, 145262, 148629, 186636, 198172, 202189, 217893, 290524, 297258, 404378, 435786, 575461, 594516, 606567, 808756, 871572, 1150922, 1213134, 1726383, 2301844, 2426268, 3452766, 6905532, 7480993, 14961986, 22442979, 29923972, 44885958, 89771916]

約数ペア:

[(1, 89771916), (2, 44885958), (3, 29923972), (4, 22442979), (6, 14961986), (12, 7480993), (13, 6905532), (26, 3452766), (37, 2426268), (39, 2301844), (52, 1726383), (74, 1213134), (78, 1150922), (103, 871572), (111, 808756), (148, 606567), (151, 594516), (156, 575461), (206, 435786), (222, 404378), (302, 297258), (309, 290524), (412, 217893), (444, 202189), (453, 198172), (481, 186636), (604, 148629), (618, 145262), (906, 99086), (962, 93318), (1236, 72631), (1339, 67044), (1443, 62212), (1812, 49543), (1924, 46659), (1963, 45732), (2678, 33522), (2886, 31106), (3811, 23556), (3926, 22866), (4017, 22348), (5356, 16761), (5587, 16068), (5772, 15553), (5889, 15244), (7622, 11778), (7852, 11433), (8034, 11174)]