87717042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 237579264

約数和(自身を除く): 149862222

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 306, 357, 434, 527, 558, 651, 714, 1054, 1071, 1302, 1321, 1581, 1953, 2142, 2642, 3162, 3689, 3906, 3963, 4743, 7378, 7926, 9247, 9486, 11067, 11889, 18494, 22134, 22457, 23778, 27741, 33201, 40951, 44914, 55482, 66402, 67371, 81902, 83223, 122853, 134742, 157199, 166446, 202113, 245706, 286657, 314398, 368559, 404226, 471597, 573314, 696167, 737118, 859971, 943194, 1392334, 1414791, 1719942, 2088501, 2579913, 2829582, 4177002, 4873169, 5159826, 6265503, 9746338, 12531006, 14619507, 29239014, 43858521, 87717042]

約数ペア:

[(1, 87717042), (2, 43858521), (3, 29239014), (6, 14619507), (7, 12531006), (9, 9746338), (14, 6265503), (17, 5159826), (18, 4873169), (21, 4177002), (31, 2829582), (34, 2579913), (42, 2088501), (51, 1719942), (62, 1414791), (63, 1392334), (93, 943194), (102, 859971), (119, 737118), (126, 696167), (153, 573314), (186, 471597), (217, 404226), (238, 368559), (279, 314398), (306, 286657), (357, 245706), (434, 202113), (527, 166446), (558, 157199), (651, 134742), (714, 122853), (1054, 83223), (1071, 81902), (1302, 67371), (1321, 66402), (1581, 55482), (1953, 44914), (2142, 40951), (2642, 33201), (3162, 27741), (3689, 23778), (3906, 22457), (3963, 22134), (4743, 18494), (7378, 11889), (7926, 11067), (9247, 9486)]