88839972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 259692160

約数和(自身を除く): 170852188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 97, 103, 114, 117, 156, 171, 194, 206, 228, 234, 247, 291, 309, 342, 388, 412, 468, 494, 582, 618, 684, 741, 873, 927, 988, 1164, 1236, 1261, 1339, 1482, 1746, 1843, 1854, 1957, 2223, 2522, 2678, 2964, 3492, 3686, 3708, 3783, 3914, 4017, 4446, 5044, 5356, 5529, 5871, 7372, 7566, 7828, 8034, 8892, 9991, 11058, 11349, 11742, 12051, 15132, 16068, 16587, 17613, 19982, 22116, 22698, 23484, 23959, 24102, 25441, 29973, 33174, 35226, 39964, 45396, 47918, 48204, 50882, 59946, 66348, 70452, 71877, 76323, 89919, 95836, 101764, 119892, 129883, 143754, 152646, 179838, 189829, 215631, 228969, 259766, 287508, 305292, 359676, 379658, 389649, 431262, 457938, 519532, 569487, 759316, 779298, 862524, 915876, 1138974, 1168947, 1558596, 1708461, 2277948, 2337894, 2467777, 3416922, 4675788, 4935554, 6833844, 7403331, 9871108, 14806662, 22209993, 29613324, 44419986, 88839972]

約数ペア:

[(1, 88839972), (2, 44419986), (3, 29613324), (4, 22209993), (6, 14806662), (9, 9871108), (12, 7403331), (13, 6833844), (18, 4935554), (19, 4675788), (26, 3416922), (36, 2467777), (38, 2337894), (39, 2277948), (52, 1708461), (57, 1558596), (76, 1168947), (78, 1138974), (97, 915876), (103, 862524), (114, 779298), (117, 759316), (156, 569487), (171, 519532), (194, 457938), (206, 431262), (228, 389649), (234, 379658), (247, 359676), (291, 305292), (309, 287508), (342, 259766), (388, 228969), (412, 215631), (468, 189829), (494, 179838), (582, 152646), (618, 143754), (684, 129883), (741, 119892), (873, 101764), (927, 95836), (988, 89919), (1164, 76323), (1236, 71877), (1261, 70452), (1339, 66348), (1482, 59946), (1746, 50882), (1843, 48204), (1854, 47918), (1957, 45396), (2223, 39964), (2522, 35226), (2678, 33174), (2964, 29973), (3492, 25441), (3686, 24102), (3708, 23959), (3783, 23484), (3914, 22698), (4017, 22116), (4446, 19982), (5044, 17613), (5356, 16587), (5529, 16068), (5871, 15132), (7372, 12051), (7566, 11742), (7828, 11349), (8034, 11058), (8892, 9991)]