89974872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 265399680

約数和(自身を除く): 175424808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 97, 104, 117, 156, 194, 234, 291, 312, 388, 468, 582, 776, 873, 936, 991, 1164, 1261, 1746, 1982, 2328, 2522, 2973, 3492, 3783, 3964, 5044, 5946, 6984, 7566, 7928, 8919, 10088, 11349, 11892, 12883, 15132, 17838, 22698, 23784, 25766, 30264, 35676, 38649, 45396, 51532, 71352, 77298, 90792, 96127, 103064, 115947, 154596, 192254, 231894, 288381, 309192, 384508, 463788, 576762, 769016, 865143, 927576, 1153524, 1249651, 1730286, 2307048, 2499302, 3460572, 3748953, 4998604, 6921144, 7497906, 9997208, 11246859, 14995812, 22493718, 29991624, 44987436, 89974872]

約数ペア:

[(1, 89974872), (2, 44987436), (3, 29991624), (4, 22493718), (6, 14995812), (8, 11246859), (9, 9997208), (12, 7497906), (13, 6921144), (18, 4998604), (24, 3748953), (26, 3460572), (36, 2499302), (39, 2307048), (52, 1730286), (72, 1249651), (78, 1153524), (97, 927576), (104, 865143), (117, 769016), (156, 576762), (194, 463788), (234, 384508), (291, 309192), (312, 288381), (388, 231894), (468, 192254), (582, 154596), (776, 115947), (873, 103064), (936, 96127), (991, 90792), (1164, 77298), (1261, 71352), (1746, 51532), (1982, 45396), (2328, 38649), (2522, 35676), (2973, 30264), (3492, 25766), (3783, 23784), (3964, 22698), (5044, 17838), (5946, 15132), (6984, 12883), (7566, 11892), (7928, 11349), (8919, 10088)]