84827808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 263259360

約数和(自身を除く): 178431552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 163, 208, 234, 278, 288, 312, 326, 416, 417, 468, 489, 556, 624, 652, 834, 936, 978, 1112, 1248, 1251, 1304, 1467, 1668, 1807, 1872, 1956, 2119, 2224, 2502, 2608, 2934, 3336, 3614, 3744, 3912, 4238, 4448, 5004, 5216, 5421, 5868, 6357, 6672, 7228, 7824, 8476, 10008, 10842, 11736, 12714, 13344, 14456, 15648, 16263, 16952, 19071, 20016, 21684, 22657, 23472, 25428, 28912, 32526, 33904, 38142, 40032, 43368, 45314, 46944, 50856, 57824, 65052, 67808, 67971, 76284, 86736, 90628, 101712, 130104, 135942, 152568, 173472, 181256, 203424, 203913, 260208, 271884, 294541, 305136, 362512, 407826, 520416, 543768, 589082, 610272, 725024, 815652, 883623, 1087536, 1178164, 1631304, 1767246, 2175072, 2356328, 2650869, 3262608, 3534492, 4712656, 5301738, 6525216, 7068984, 9425312, 10603476, 14137968, 21206952, 28275936, 42413904, 84827808]

約数ペア:

[(1, 84827808), (2, 42413904), (3, 28275936), (4, 21206952), (6, 14137968), (8, 10603476), (9, 9425312), (12, 7068984), (13, 6525216), (16, 5301738), (18, 4712656), (24, 3534492), (26, 3262608), (32, 2650869), (36, 2356328), (39, 2175072), (48, 1767246), (52, 1631304), (72, 1178164), (78, 1087536), (96, 883623), (104, 815652), (117, 725024), (139, 610272), (144, 589082), (156, 543768), (163, 520416), (208, 407826), (234, 362512), (278, 305136), (288, 294541), (312, 271884), (326, 260208), (416, 203913), (417, 203424), (468, 181256), (489, 173472), (556, 152568), (624, 135942), (652, 130104), (834, 101712), (936, 90628), (978, 86736), (1112, 76284), (1248, 67971), (1251, 67808), (1304, 65052), (1467, 57824), (1668, 50856), (1807, 46944), (1872, 45314), (1956, 43368), (2119, 40032), (2224, 38142), (2502, 33904), (2608, 32526), (2934, 28912), (3336, 25428), (3614, 23472), (3744, 22657), (3912, 21684), (4238, 20016), (4448, 19071), (5004, 16952), (5216, 16263), (5421, 15648), (5868, 14456), (6357, 13344), (6672, 12714), (7228, 11736), (7824, 10842), (8476, 10008)]