61282536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 188565120

約数和(自身を除く): 127282584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 49, 56, 62, 82, 84, 93, 98, 123, 124, 147, 164, 168, 186, 196, 217, 246, 248, 287, 294, 328, 372, 392, 434, 492, 574, 588, 651, 744, 861, 868, 984, 1148, 1176, 1271, 1302, 1519, 1681, 1722, 1736, 2009, 2296, 2542, 2604, 3038, 3362, 3444, 3813, 4018, 4557, 5043, 5084, 5208, 6027, 6076, 6724, 6888, 7626, 8036, 8897, 9114, 10086, 10168, 11767, 12054, 12152, 13448, 15252, 16072, 17794, 18228, 20172, 23534, 24108, 26691, 30504, 35301, 35588, 36456, 40344, 47068, 48216, 52111, 53382, 62279, 70602, 71176, 82369, 94136, 104222, 106764, 124558, 141204, 156333, 164738, 186837, 208444, 213528, 247107, 249116, 282408, 312666, 329476, 364777, 373674, 416888, 494214, 498232, 625332, 658952, 729554, 747348, 988428, 1094331, 1250664, 1459108, 1494696, 1976856, 2188662, 2553439, 2918216, 4377324, 5106878, 7660317, 8754648, 10213756, 15320634, 20427512, 30641268, 61282536]

約数ペア:

[(1, 61282536), (2, 30641268), (3, 20427512), (4, 15320634), (6, 10213756), (7, 8754648), (8, 7660317), (12, 5106878), (14, 4377324), (21, 2918216), (24, 2553439), (28, 2188662), (31, 1976856), (41, 1494696), (42, 1459108), (49, 1250664), (56, 1094331), (62, 988428), (82, 747348), (84, 729554), (93, 658952), (98, 625332), (123, 498232), (124, 494214), (147, 416888), (164, 373674), (168, 364777), (186, 329476), (196, 312666), (217, 282408), (246, 249116), (248, 247107), (287, 213528), (294, 208444), (328, 186837), (372, 164738), (392, 156333), (434, 141204), (492, 124558), (574, 106764), (588, 104222), (651, 94136), (744, 82369), (861, 71176), (868, 70602), (984, 62279), (1148, 53382), (1176, 52111), (1271, 48216), (1302, 47068), (1519, 40344), (1681, 36456), (1722, 35588), (1736, 35301), (2009, 30504), (2296, 26691), (2542, 24108), (2604, 23534), (3038, 20172), (3362, 18228), (3444, 17794), (3813, 16072), (4018, 15252), (4557, 13448), (5043, 12152), (5084, 12054), (5208, 11767), (6027, 10168), (6076, 10086), (6724, 9114), (6888, 8897), (7626, 8036)]