78101296

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 193945920

約数和(自身を除く): 115844624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 97, 98, 104, 112, 158, 182, 194, 196, 208, 316, 364, 388, 392, 553, 632, 637, 679, 728, 776, 784, 1027, 1106, 1261, 1264, 1274, 1358, 1456, 1552, 2054, 2212, 2522, 2548, 2716, 3871, 4108, 4424, 4753, 5044, 5096, 5432, 7189, 7663, 7742, 8216, 8827, 8848, 9506, 10088, 10192, 10864, 14378, 15326, 15484, 16432, 17654, 19012, 20176, 28756, 30652, 30968, 35308, 38024, 50323, 53641, 57512, 61304, 61789, 61936, 70616, 76048, 99619, 100646, 107282, 115024, 122608, 123578, 141232, 199238, 201292, 214564, 247156, 375487, 398476, 402584, 429128, 494312, 697333, 750974, 796952, 805168, 858256, 988624, 1394666, 1501948, 1593904, 2789332, 3003896, 4881331, 5578664, 6007792, 9762662, 11157328, 19525324, 39050648, 78101296]

約数ペア:

[(1, 78101296), (2, 39050648), (4, 19525324), (7, 11157328), (8, 9762662), (13, 6007792), (14, 5578664), (16, 4881331), (26, 3003896), (28, 2789332), (49, 1593904), (52, 1501948), (56, 1394666), (79, 988624), (91, 858256), (97, 805168), (98, 796952), (104, 750974), (112, 697333), (158, 494312), (182, 429128), (194, 402584), (196, 398476), (208, 375487), (316, 247156), (364, 214564), (388, 201292), (392, 199238), (553, 141232), (632, 123578), (637, 122608), (679, 115024), (728, 107282), (776, 100646), (784, 99619), (1027, 76048), (1106, 70616), (1261, 61936), (1264, 61789), (1274, 61304), (1358, 57512), (1456, 53641), (1552, 50323), (2054, 38024), (2212, 35308), (2522, 30968), (2548, 30652), (2716, 28756), (3871, 20176), (4108, 19012), (4424, 17654), (4753, 16432), (5044, 15484), (5096, 15326), (5432, 14378), (7189, 10864), (7663, 10192), (7742, 10088), (8216, 9506), (8827, 8848)]