945093492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42139}}^1$

素因数の和:42245

約数の個数: 72

約数和(自身を含む): 2761012800

約数和(自身を除く): 1815919308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 11214, 22428, 42139, 84278, 126417, 168556, 252834, 294973, 379251, 505668, 589946, 758502, 884919, 1179892, 1517004, 1769838, 2654757, 3539676, 3750371, 5309514, 7500742, 10619028, 11251113, 15001484, 22502226, 26252597, 33753339, 45004452, 52505194, 67506678, 78757791, 105010388, 135013356, 157515582, 236273373, 315031164, 472546746, 945093492]

約数ペア:

[(1, 945093492), (2, 472546746), (3, 315031164), (4, 236273373), (6, 157515582), (7, 135013356), (9, 105010388), (12, 78757791), (14, 67506678), (18, 52505194), (21, 45004452), (28, 33753339), (36, 26252597), (42, 22502226), (63, 15001484), (84, 11251113), (89, 10619028), (126, 7500742), (178, 5309514), (252, 3750371), (267, 3539676), (356, 2654757), (534, 1769838), (623, 1517004), (801, 1179892), (1068, 884919), (1246, 758502), (1602, 589946), (1869, 505668), (2492, 379251), (3204, 294973), (3738, 252834), (5607, 168556), (7476, 126417), (11214, 84278), (22428, 42139)]