78011748

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 84

約数和(自身を含む): 211534848

約数和(自身を除く): 133523100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 863, 972, 1116, 1458, 1674, 1726, 2511, 2589, 2916, 3348, 3452, 5022, 5178, 7533, 7767, 10044, 10356, 15066, 15534, 22599, 23301, 26753, 30132, 31068, 45198, 46602, 53506, 69903, 80259, 90396, 93204, 107012, 139806, 160518, 209709, 240777, 279612, 321036, 419418, 481554, 629127, 722331, 838836, 963108, 1258254, 1444662, 2166993, 2516508, 2889324, 4333986, 6500979, 8667972, 13001958, 19502937, 26003916, 39005874, 78011748]

約数ペア:

[(1, 78011748), (2, 39005874), (3, 26003916), (4, 19502937), (6, 13001958), (9, 8667972), (12, 6500979), (18, 4333986), (27, 2889324), (31, 2516508), (36, 2166993), (54, 1444662), (62, 1258254), (81, 963108), (93, 838836), (108, 722331), (124, 629127), (162, 481554), (186, 419418), (243, 321036), (279, 279612), (324, 240777), (372, 209709), (486, 160518), (558, 139806), (729, 107012), (837, 93204), (863, 90396), (972, 80259), (1116, 69903), (1458, 53506), (1674, 46602), (1726, 45198), (2511, 31068), (2589, 30132), (2916, 26753), (3348, 23301), (3452, 22599), (5022, 15534), (5178, 15066), (7533, 10356), (7767, 10044)]