89388312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 268531200

約数和(自身を除く): 179142888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 884, 887, 969, 988, 1292, 1326, 1482, 1768, 1774, 1938, 1976, 2584, 2652, 2661, 2964, 3548, 3876, 4199, 5304, 5322, 5928, 7096, 7752, 8398, 10644, 11531, 12597, 15079, 16796, 16853, 21288, 23062, 25194, 30158, 33592, 33706, 34593, 45237, 46124, 50388, 50559, 60316, 67412, 69186, 90474, 92248, 100776, 101118, 120632, 134824, 138372, 180948, 196027, 202236, 219089, 276744, 286501, 361896, 392054, 404472, 438178, 573002, 588081, 657267, 784108, 859503, 876356, 1146004, 1176162, 1314534, 1568216, 1719006, 1752712, 2292008, 2352324, 2629068, 3438012, 3724513, 4704648, 5258136, 6876024, 7449026, 11173539, 14898052, 22347078, 29796104, 44694156, 89388312]

約数ペア:

[(1, 89388312), (2, 44694156), (3, 29796104), (4, 22347078), (6, 14898052), (8, 11173539), (12, 7449026), (13, 6876024), (17, 5258136), (19, 4704648), (24, 3724513), (26, 3438012), (34, 2629068), (38, 2352324), (39, 2292008), (51, 1752712), (52, 1719006), (57, 1568216), (68, 1314534), (76, 1176162), (78, 1146004), (102, 876356), (104, 859503), (114, 784108), (136, 657267), (152, 588081), (156, 573002), (204, 438178), (221, 404472), (228, 392054), (247, 361896), (312, 286501), (323, 276744), (408, 219089), (442, 202236), (456, 196027), (494, 180948), (646, 138372), (663, 134824), (741, 120632), (884, 101118), (887, 100776), (969, 92248), (988, 90474), (1292, 69186), (1326, 67412), (1482, 60316), (1768, 50559), (1774, 50388), (1938, 46124), (1976, 45237), (2584, 34593), (2652, 33706), (2661, 33592), (2964, 30158), (3548, 25194), (3876, 23062), (4199, 21288), (5304, 16853), (5322, 16796), (5928, 15079), (7096, 12597), (7752, 11531), (8398, 10644)]