64191312

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1225

約数の個数: 80

約数和(自身を含む): 185752000

約数和(自身を除く): 121560688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1069, 1112, 1251, 1668, 2138, 2224, 2502, 3207, 3336, 3753, 4276, 5004, 6414, 6672, 7506, 8552, 9621, 10008, 12828, 15012, 17104, 19242, 20016, 25656, 28863, 30024, 38484, 51312, 57726, 60048, 76968, 115452, 148591, 153936, 230904, 297182, 445773, 461808, 594364, 891546, 1188728, 1337319, 1783092, 2377456, 2674638, 3566184, 4011957, 5349276, 7132368, 8023914, 10698552, 16047828, 21397104, 32095656, 64191312]

約数ペア:

[(1, 64191312), (2, 32095656), (3, 21397104), (4, 16047828), (6, 10698552), (8, 8023914), (9, 7132368), (12, 5349276), (16, 4011957), (18, 3566184), (24, 2674638), (27, 2377456), (36, 1783092), (48, 1337319), (54, 1188728), (72, 891546), (108, 594364), (139, 461808), (144, 445773), (216, 297182), (278, 230904), (417, 153936), (432, 148591), (556, 115452), (834, 76968), (1069, 60048), (1112, 57726), (1251, 51312), (1668, 38484), (2138, 30024), (2224, 28863), (2502, 25656), (3207, 20016), (3336, 19242), (3753, 17104), (4276, 15012), (5004, 12828), (6414, 10008), (6672, 9621), (7506, 8552)]