39985164

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 108279808

約数和(自身を除く): 68294644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1327, 1674, 2511, 2654, 3348, 3981, 5022, 5308, 7533, 7962, 10044, 11943, 15066, 15924, 23886, 30132, 35829, 41137, 47772, 71658, 82274, 107487, 123411, 143316, 164548, 214974, 246822, 322461, 370233, 429948, 493644, 644922, 740466, 1110699, 1289844, 1480932, 2221398, 3332097, 4442796, 6664194, 9996291, 13328388, 19992582, 39985164]

約数ペア:

[(1, 39985164), (2, 19992582), (3, 13328388), (4, 9996291), (6, 6664194), (9, 4442796), (12, 3332097), (18, 2221398), (27, 1480932), (31, 1289844), (36, 1110699), (54, 740466), (62, 644922), (81, 493644), (93, 429948), (108, 370233), (124, 322461), (162, 246822), (186, 214974), (243, 164548), (279, 143316), (324, 123411), (372, 107487), (486, 82274), (558, 71658), (837, 47772), (972, 41137), (1116, 35829), (1327, 30132), (1674, 23886), (2511, 15924), (2654, 15066), (3348, 11943), (3981, 10044), (5022, 7962), (5308, 7533)]