78463112

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 187450200

約数和(自身を除く): 108987088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 98, 104, 173, 178, 182, 196, 346, 356, 364, 392, 623, 637, 692, 712, 728, 1157, 1211, 1246, 1274, 1384, 2249, 2314, 2422, 2492, 2548, 4361, 4498, 4628, 4844, 4984, 5096, 8099, 8477, 8722, 8996, 9256, 9688, 15397, 15743, 16198, 16954, 17444, 17992, 30794, 31486, 32396, 33908, 34888, 56693, 61588, 62972, 64792, 67816, 107779, 110201, 113386, 123176, 125944, 200161, 215558, 220402, 226772, 400322, 431116, 440804, 453544, 754453, 800644, 862232, 881608, 1401127, 1508906, 1601288, 2802254, 3017812, 5604508, 6035624, 9807889, 11209016, 19615778, 39231556, 78463112]

約数ペア:

[(1, 78463112), (2, 39231556), (4, 19615778), (7, 11209016), (8, 9807889), (13, 6035624), (14, 5604508), (26, 3017812), (28, 2802254), (49, 1601288), (52, 1508906), (56, 1401127), (89, 881608), (91, 862232), (98, 800644), (104, 754453), (173, 453544), (178, 440804), (182, 431116), (196, 400322), (346, 226772), (356, 220402), (364, 215558), (392, 200161), (623, 125944), (637, 123176), (692, 113386), (712, 110201), (728, 107779), (1157, 67816), (1211, 64792), (1246, 62972), (1274, 61588), (1384, 56693), (2249, 34888), (2314, 33908), (2422, 32396), (2492, 31486), (2548, 30794), (4361, 17992), (4498, 17444), (4628, 16954), (4844, 16198), (4984, 15743), (5096, 15397), (8099, 9688), (8477, 9256), (8722, 8996)]