65854368

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1178

約数の個数: 72

約数和(自身を含む): 188225856

約数和(自身を除く): 122371488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 911, 1004, 1506, 1822, 2008, 2259, 2733, 3012, 3644, 4016, 4518, 5466, 6024, 7288, 8032, 8199, 9036, 10932, 12048, 14576, 16398, 18072, 21864, 24096, 29152, 32796, 36144, 43728, 65592, 72288, 87456, 131184, 228661, 262368, 457322, 685983, 914644, 1371966, 1829288, 2057949, 2743932, 3658576, 4115898, 5487864, 7317152, 8231796, 10975728, 16463592, 21951456, 32927184, 65854368]

約数ペア:

[(1, 65854368), (2, 32927184), (3, 21951456), (4, 16463592), (6, 10975728), (8, 8231796), (9, 7317152), (12, 5487864), (16, 4115898), (18, 3658576), (24, 2743932), (32, 2057949), (36, 1829288), (48, 1371966), (72, 914644), (96, 685983), (144, 457322), (251, 262368), (288, 228661), (502, 131184), (753, 87456), (911, 72288), (1004, 65592), (1506, 43728), (1822, 36144), (2008, 32796), (2259, 29152), (2733, 24096), (3012, 21864), (3644, 18072), (4016, 16398), (4518, 14576), (5466, 12048), (6024, 10932), (7288, 9036), (8032, 8199)]