66461148

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 193522560

約数和(自身を除く): 127061412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 509, 558, 702, 806, 837, 1018, 1053, 1116, 1209, 1404, 1527, 1612, 1674, 2036, 2106, 2418, 2511, 3054, 3348, 3627, 4212, 4581, 4836, 5022, 6108, 6617, 7254, 9162, 10044, 10881, 13234, 13743, 14508, 15779, 18324, 19851, 21762, 26468, 27486, 31558, 32643, 39702, 41229, 43524, 47337, 54972, 59553, 63116, 65286, 79404, 82458, 94674, 119106, 130572, 142011, 164916, 178659, 189348, 205127, 238212, 284022, 357318, 410254, 426033, 535977, 568044, 615381, 714636, 820508, 852066, 1071954, 1230762, 1278099, 1704132, 1846143, 2143908, 2461524, 2556198, 3692286, 5112396, 5538429, 7384572, 11076858, 16615287, 22153716, 33230574, 66461148]

約数ペア:

[(1, 66461148), (2, 33230574), (3, 22153716), (4, 16615287), (6, 11076858), (9, 7384572), (12, 5538429), (13, 5112396), (18, 3692286), (26, 2556198), (27, 2461524), (31, 2143908), (36, 1846143), (39, 1704132), (52, 1278099), (54, 1230762), (62, 1071954), (78, 852066), (81, 820508), (93, 714636), (108, 615381), (117, 568044), (124, 535977), (156, 426033), (162, 410254), (186, 357318), (234, 284022), (279, 238212), (324, 205127), (351, 189348), (372, 178659), (403, 164916), (468, 142011), (509, 130572), (558, 119106), (702, 94674), (806, 82458), (837, 79404), (1018, 65286), (1053, 63116), (1116, 59553), (1209, 54972), (1404, 47337), (1527, 43524), (1612, 41229), (1674, 39702), (2036, 32643), (2106, 31558), (2418, 27486), (2511, 26468), (3054, 21762), (3348, 19851), (3627, 18324), (4212, 15779), (4581, 14508), (4836, 13743), (5022, 13234), (6108, 10881), (6617, 10044), (7254, 9162)]