68847528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 189987840

約数和(自身を除く): 121140312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 41, 61, 62, 74, 82, 93, 111, 122, 123, 124, 148, 164, 183, 186, 222, 244, 246, 248, 296, 328, 366, 372, 444, 488, 492, 732, 744, 888, 984, 1147, 1271, 1464, 1517, 1891, 2257, 2294, 2501, 2542, 3034, 3441, 3782, 3813, 4514, 4551, 4588, 5002, 5084, 5673, 6068, 6771, 6882, 7503, 7564, 7626, 9028, 9102, 9176, 10004, 10168, 11346, 12136, 13542, 13764, 15006, 15128, 15252, 18056, 18204, 20008, 22692, 27084, 27528, 30012, 30504, 36408, 45384, 47027, 54168, 60024, 69967, 77531, 92537, 94054, 139934, 141081, 155062, 185074, 188108, 209901, 232593, 277611, 279868, 282162, 310124, 370148, 376216, 419802, 465186, 555222, 559736, 564324, 620248, 740296, 839604, 930372, 1110444, 1128648, 1679208, 1860744, 2220888, 2868647, 5737294, 8605941, 11474588, 17211882, 22949176, 34423764, 68847528]

約数ペア:

[(1, 68847528), (2, 34423764), (3, 22949176), (4, 17211882), (6, 11474588), (8, 8605941), (12, 5737294), (24, 2868647), (31, 2220888), (37, 1860744), (41, 1679208), (61, 1128648), (62, 1110444), (74, 930372), (82, 839604), (93, 740296), (111, 620248), (122, 564324), (123, 559736), (124, 555222), (148, 465186), (164, 419802), (183, 376216), (186, 370148), (222, 310124), (244, 282162), (246, 279868), (248, 277611), (296, 232593), (328, 209901), (366, 188108), (372, 185074), (444, 155062), (488, 141081), (492, 139934), (732, 94054), (744, 92537), (888, 77531), (984, 69967), (1147, 60024), (1271, 54168), (1464, 47027), (1517, 45384), (1891, 36408), (2257, 30504), (2294, 30012), (2501, 27528), (2542, 27084), (3034, 22692), (3441, 20008), (3782, 18204), (3813, 18056), (4514, 15252), (4551, 15128), (4588, 15006), (5002, 13764), (5084, 13542), (5673, 12136), (6068, 11346), (6771, 10168), (6882, 10004), (7503, 9176), (7564, 9102), (7626, 9028)]