81154466498

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{81853}}^1$

素因数の和:82087

約数の個数: 48

約数和(自身を含む): 144673343424

約数和(自身を除く): 63518876926

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 151, 302, 469, 938, 1057, 2114, 3283, 6566, 7399, 10117, 14798, 20234, 70819, 81853, 141638, 163706, 495733, 572971, 991466, 1145942, 4010797, 5484151, 8021594, 10968302, 12359803, 24719606, 38389057, 76778114, 86518621, 173037242, 268723399, 537446798, 605630347, 828106801, 1211260694, 1656213602, 5796747607, 11593495214, 40577233249, 81154466498]

約数ペア:

[(1, 81154466498), (2, 40577233249), (7, 11593495214), (14, 5796747607), (49, 1656213602), (67, 1211260694), (98, 828106801), (134, 605630347), (151, 537446798), (302, 268723399), (469, 173037242), (938, 86518621), (1057, 76778114), (2114, 38389057), (3283, 24719606), (6566, 12359803), (7399, 10968302), (10117, 8021594), (14798, 5484151), (20234, 4010797), (70819, 1145942), (81853, 991466), (141638, 572971), (163706, 495733)]