25125048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 77641200

約数和(自身を除く): 52516152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1579, 1768, 1989, 2652, 3158, 3978, 4737, 5304, 6316, 7956, 9474, 12632, 14211, 15912, 18948, 20527, 26843, 28422, 37896, 41054, 53686, 56844, 61581, 80529, 82108, 107372, 113688, 123162, 161058, 164216, 184743, 214744, 241587, 246324, 322116, 348959, 369486, 483174, 492648, 644232, 697918, 738972, 966348, 1046877, 1395836, 1477944, 1932696, 2093754, 2791672, 3140631, 4187508, 6281262, 8375016, 12562524, 25125048]

約数ペア:

[(1, 25125048), (2, 12562524), (3, 8375016), (4, 6281262), (6, 4187508), (8, 3140631), (9, 2791672), (12, 2093754), (13, 1932696), (17, 1477944), (18, 1395836), (24, 1046877), (26, 966348), (34, 738972), (36, 697918), (39, 644232), (51, 492648), (52, 483174), (68, 369486), (72, 348959), (78, 322116), (102, 246324), (104, 241587), (117, 214744), (136, 184743), (153, 164216), (156, 161058), (204, 123162), (221, 113688), (234, 107372), (306, 82108), (312, 80529), (408, 61581), (442, 56844), (468, 53686), (612, 41054), (663, 37896), (884, 28422), (936, 26843), (1224, 20527), (1326, 18948), (1579, 15912), (1768, 14211), (1989, 12632), (2652, 9474), (3158, 7956), (3978, 6316), (4737, 5304)]