78866208

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1358

約数の個数: 72

約数和(自身を含む): 225375696

約数和(自身を除く): 146509488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1091, 1506, 2008, 2182, 2259, 3012, 3273, 4016, 4364, 4518, 6024, 6546, 8032, 8728, 9036, 9819, 12048, 13092, 17456, 18072, 19638, 24096, 26184, 34912, 36144, 39276, 52368, 72288, 78552, 104736, 157104, 273841, 314208, 547682, 821523, 1095364, 1643046, 2190728, 2464569, 3286092, 4381456, 4929138, 6572184, 8762912, 9858276, 13144368, 19716552, 26288736, 39433104, 78866208]

約数ペア:

[(1, 78866208), (2, 39433104), (3, 26288736), (4, 19716552), (6, 13144368), (8, 9858276), (9, 8762912), (12, 6572184), (16, 4929138), (18, 4381456), (24, 3286092), (32, 2464569), (36, 2190728), (48, 1643046), (72, 1095364), (96, 821523), (144, 547682), (251, 314208), (288, 273841), (502, 157104), (753, 104736), (1004, 78552), (1091, 72288), (1506, 52368), (2008, 39276), (2182, 36144), (2259, 34912), (3012, 26184), (3273, 24096), (4016, 19638), (4364, 18072), (4518, 17456), (6024, 13092), (6546, 12048), (8032, 9819), (8728, 9036)]