77538736

素因数分解:

$2^4\times {\mathrm{11}}^4\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 50

約数和(自身を含む): 165752660

約数和(自身を除く): 88213924

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 331, 484, 662, 968, 1324, 1331, 1936, 2648, 2662, 3641, 5296, 5324, 7282, 10648, 14564, 14641, 21296, 29128, 29282, 40051, 58256, 58564, 80102, 117128, 160204, 234256, 320408, 440561, 640816, 881122, 1762244, 3524488, 4846171, 7048976, 9692342, 19384684, 38769368, 77538736]

約数ペア:

[(1, 77538736), (2, 38769368), (4, 19384684), (8, 9692342), (11, 7048976), (16, 4846171), (22, 3524488), (44, 1762244), (88, 881122), (121, 640816), (176, 440561), (242, 320408), (331, 234256), (484, 160204), (662, 117128), (968, 80102), (1324, 58564), (1331, 58256), (1936, 40051), (2648, 29282), (2662, 29128), (3641, 21296), (5296, 14641), (5324, 14564), (7282, 10648)]