123813648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 399879168

約数和(自身を除く): 276065520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 678, 791, 904, 1008, 1017, 1087, 1356, 1582, 1808, 2034, 2174, 2373, 2712, 3164, 3261, 4068, 4348, 4746, 5424, 6328, 6522, 7119, 7609, 8136, 8696, 9492, 9783, 12656, 13044, 14238, 15218, 16272, 17392, 18984, 19566, 22827, 26088, 28476, 30436, 37968, 39132, 45654, 52176, 56952, 60872, 68481, 78264, 91308, 113904, 121744, 122831, 136962, 156528, 182616, 245662, 273924, 365232, 368493, 491324, 547848, 736986, 859817, 982648, 1095696, 1105479, 1473972, 1719634, 1965296, 2210958, 2579451, 2947944, 3439268, 4421916, 5158902, 5895888, 6878536, 7738353, 8843832, 10317804, 13757072, 15476706, 17687664, 20635608, 30953412, 41271216, 61906824, 123813648]

約数ペア:

[(1, 123813648), (2, 61906824), (3, 41271216), (4, 30953412), (6, 20635608), (7, 17687664), (8, 15476706), (9, 13757072), (12, 10317804), (14, 8843832), (16, 7738353), (18, 6878536), (21, 5895888), (24, 5158902), (28, 4421916), (36, 3439268), (42, 2947944), (48, 2579451), (56, 2210958), (63, 1965296), (72, 1719634), (84, 1473972), (112, 1105479), (113, 1095696), (126, 982648), (144, 859817), (168, 736986), (226, 547848), (252, 491324), (336, 368493), (339, 365232), (452, 273924), (504, 245662), (678, 182616), (791, 156528), (904, 136962), (1008, 122831), (1017, 121744), (1087, 113904), (1356, 91308), (1582, 78264), (1808, 68481), (2034, 60872), (2174, 56952), (2373, 52176), (2712, 45654), (3164, 39132), (3261, 37968), (4068, 30436), (4348, 28476), (4746, 26088), (5424, 22827), (6328, 19566), (6522, 18984), (7119, 17392), (7609, 16272), (8136, 15218), (8696, 14238), (9492, 13044), (9783, 12656)]