66683916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 186483024

約数和(自身を除く): 119799108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3851, 4329, 5772, 7702, 8658, 11553, 15404, 17316, 23106, 34659, 46212, 50063, 69318, 100126, 138636, 142487, 150189, 200252, 284974, 300378, 427461, 450567, 569948, 600756, 854922, 901134, 1282383, 1709844, 1802268, 1852331, 2564766, 3704662, 5129532, 5556993, 7409324, 11113986, 16670979, 22227972, 33341958, 66683916]

約数ペア:

[(1, 66683916), (2, 33341958), (3, 22227972), (4, 16670979), (6, 11113986), (9, 7409324), (12, 5556993), (13, 5129532), (18, 3704662), (26, 2564766), (36, 1852331), (37, 1802268), (39, 1709844), (52, 1282383), (74, 901134), (78, 854922), (111, 600756), (117, 569948), (148, 450567), (156, 427461), (222, 300378), (234, 284974), (333, 200252), (444, 150189), (468, 142487), (481, 138636), (666, 100126), (962, 69318), (1332, 50063), (1443, 46212), (1924, 34659), (2886, 23106), (3851, 17316), (4329, 15404), (5772, 11553), (7702, 8658)]