66173086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 125337600

約数和(自身を除く): 59164514

約数列:

[1, 2, 7, 14, 19, 38, 47, 67, 79, 94, 133, 134, 158, 266, 329, 469, 553, 658, 893, 938, 1106, 1273, 1501, 1786, 2546, 3002, 3149, 3713, 5293, 6251, 6298, 7426, 8911, 10507, 10586, 12502, 17822, 21014, 22043, 25991, 37051, 44086, 51982, 59831, 70547, 74102, 100567, 119662, 141094, 201134, 248771, 418817, 493829, 497542, 703969, 837634, 987658, 1407938, 1741397, 3482794, 4726649, 9453298, 33086543, 66173086]

約数ペア:

[(1, 66173086), (2, 33086543), (7, 9453298), (14, 4726649), (19, 3482794), (38, 1741397), (47, 1407938), (67, 987658), (79, 837634), (94, 703969), (133, 497542), (134, 493829), (158, 418817), (266, 248771), (329, 201134), (469, 141094), (553, 119662), (658, 100567), (893, 74102), (938, 70547), (1106, 59831), (1273, 51982), (1501, 44086), (1786, 37051), (2546, 25991), (3002, 22043), (3149, 21014), (3713, 17822), (5293, 12502), (6251, 10586), (6298, 10507), (7426, 8911)]