90848764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 172176480

約数和(自身を除く): 81327716

約数列:

[1, 2, 4, 29, 37, 58, 61, 74, 116, 122, 148, 244, 347, 694, 1073, 1388, 1769, 2146, 2257, 3538, 4292, 4514, 7076, 9028, 10063, 12839, 20126, 21167, 25678, 40252, 42334, 51356, 65453, 84668, 130906, 261812, 372331, 613843, 744662, 783179, 1227686, 1489324, 1566358, 2455372, 3132716, 22712191, 45424382, 90848764]

約数ペア:

[(1, 90848764), (2, 45424382), (4, 22712191), (29, 3132716), (37, 2455372), (58, 1566358), (61, 1489324), (74, 1227686), (116, 783179), (122, 744662), (148, 613843), (244, 372331), (347, 261812), (694, 130906), (1073, 84668), (1388, 65453), (1769, 51356), (2146, 42334), (2257, 40252), (3538, 25678), (4292, 21167), (4514, 20126), (7076, 12839), (9028, 10063)]