61491528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 198451200

約数和(自身を除く): 136959672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 607, 756, 804, 938, 1206, 1214, 1407, 1512, 1608, 1809, 1821, 1876, 2412, 2428, 2814, 3618, 3642, 3752, 4221, 4249, 4824, 4856, 5463, 5628, 7236, 7284, 8442, 8498, 10926, 11256, 12663, 12747, 14472, 14568, 16389, 16884, 16996, 21852, 25326, 25494, 32778, 33768, 33992, 38241, 40669, 43704, 50652, 50988, 65556, 76482, 81338, 101304, 101976, 114723, 122007, 131112, 152964, 162676, 229446, 244014, 284683, 305928, 325352, 366021, 458892, 488028, 569366, 732042, 854049, 917784, 976056, 1098063, 1138732, 1464084, 1708098, 2196126, 2277464, 2562147, 2928168, 3416196, 4392252, 5124294, 6832392, 7686441, 8784504, 10248588, 15372882, 20497176, 30745764, 61491528]

約数ペア:

[(1, 61491528), (2, 30745764), (3, 20497176), (4, 15372882), (6, 10248588), (7, 8784504), (8, 7686441), (9, 6832392), (12, 5124294), (14, 4392252), (18, 3416196), (21, 2928168), (24, 2562147), (27, 2277464), (28, 2196126), (36, 1708098), (42, 1464084), (54, 1138732), (56, 1098063), (63, 976056), (67, 917784), (72, 854049), (84, 732042), (108, 569366), (126, 488028), (134, 458892), (168, 366021), (189, 325352), (201, 305928), (216, 284683), (252, 244014), (268, 229446), (378, 162676), (402, 152964), (469, 131112), (504, 122007), (536, 114723), (603, 101976), (607, 101304), (756, 81338), (804, 76482), (938, 65556), (1206, 50988), (1214, 50652), (1407, 43704), (1512, 40669), (1608, 38241), (1809, 33992), (1821, 33768), (1876, 32778), (2412, 25494), (2428, 25326), (2814, 21852), (3618, 16996), (3642, 16884), (3752, 16389), (4221, 14568), (4249, 14472), (4824, 12747), (4856, 12663), (5463, 11256), (5628, 10926), (7236, 8498), (7284, 8442)]