63864216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 195184080

約数和(自身を除く): 131319864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 71, 72, 78, 93, 104, 117, 124, 142, 156, 186, 213, 234, 248, 279, 284, 312, 372, 403, 426, 468, 558, 568, 639, 744, 806, 852, 923, 936, 961, 1116, 1209, 1278, 1612, 1704, 1846, 1922, 2201, 2232, 2418, 2556, 2769, 2883, 3224, 3627, 3692, 3844, 4402, 4836, 5112, 5538, 5766, 6603, 7254, 7384, 7688, 8307, 8649, 8804, 9672, 11076, 11532, 12493, 13206, 14508, 16614, 17298, 17608, 19809, 22152, 23064, 24986, 26412, 28613, 29016, 33228, 34596, 37479, 39618, 49972, 52824, 57226, 66456, 68231, 69192, 74958, 79236, 85839, 99944, 112437, 114452, 136462, 149916, 158472, 171678, 204693, 224874, 228904, 257517, 272924, 299832, 343356, 409386, 449748, 515034, 545848, 614079, 686712, 818772, 887003, 899496, 1030068, 1228158, 1637544, 1774006, 2060136, 2456316, 2661009, 3548012, 4912632, 5322018, 7096024, 7983027, 10644036, 15966054, 21288072, 31932108, 63864216]

約数ペア:

[(1, 63864216), (2, 31932108), (3, 21288072), (4, 15966054), (6, 10644036), (8, 7983027), (9, 7096024), (12, 5322018), (13, 4912632), (18, 3548012), (24, 2661009), (26, 2456316), (31, 2060136), (36, 1774006), (39, 1637544), (52, 1228158), (62, 1030068), (71, 899496), (72, 887003), (78, 818772), (93, 686712), (104, 614079), (117, 545848), (124, 515034), (142, 449748), (156, 409386), (186, 343356), (213, 299832), (234, 272924), (248, 257517), (279, 228904), (284, 224874), (312, 204693), (372, 171678), (403, 158472), (426, 149916), (468, 136462), (558, 114452), (568, 112437), (639, 99944), (744, 85839), (806, 79236), (852, 74958), (923, 69192), (936, 68231), (961, 66456), (1116, 57226), (1209, 52824), (1278, 49972), (1612, 39618), (1704, 37479), (1846, 34596), (1922, 33228), (2201, 29016), (2232, 28613), (2418, 26412), (2556, 24986), (2769, 23064), (2883, 22152), (3224, 19809), (3627, 17608), (3692, 17298), (3844, 16614), (4402, 14508), (4836, 13206), (5112, 12493), (5538, 11532), (5766, 11076), (6603, 9672), (7254, 8804), (7384, 8649), (7688, 8307)]