78944394704

素因数分解:

$2^4\times 7^2\times {\mathrm{1129}}^1\times {\mathrm{89189}}^1$

素因数の和:90340

約数の個数: 60

約数和(自身を含む): 178086564900

約数和(自身を除く): 99142170196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1129, 2258, 4516, 7903, 9032, 15806, 18064, 31612, 55321, 63224, 89189, 110642, 126448, 178378, 221284, 356756, 442568, 624323, 713512, 885136, 1248646, 1427024, 2497292, 4370261, 4994584, 8740522, 9989168, 17481044, 34962088, 69924176, 100694381, 201388762, 402777524, 704860667, 805555048, 1409721334, 1611110096, 2819442668, 4934024669, 5638885336, 9868049338, 11277770672, 19736098676, 39472197352, 78944394704]

約数ペア:

[(1, 78944394704), (2, 39472197352), (4, 19736098676), (7, 11277770672), (8, 9868049338), (14, 5638885336), (16, 4934024669), (28, 2819442668), (49, 1611110096), (56, 1409721334), (98, 805555048), (112, 704860667), (196, 402777524), (392, 201388762), (784, 100694381), (1129, 69924176), (2258, 34962088), (4516, 17481044), (7903, 9989168), (9032, 8740522), (15806, 4994584), (18064, 4370261), (31612, 2497292), (55321, 1427024), (63224, 1248646), (89189, 885136), (110642, 713512), (126448, 624323), (178378, 442568), (221284, 356756)]