71559752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 152020800

約数和(自身を除く): 80461048

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 67, 88, 106, 134, 212, 229, 268, 424, 458, 536, 583, 737, 916, 1166, 1474, 1832, 2332, 2519, 2948, 3551, 4664, 5038, 5896, 7102, 10076, 12137, 14204, 15343, 20152, 24274, 28408, 30686, 39061, 48548, 61372, 78122, 97096, 122744, 133507, 156244, 168773, 267014, 312488, 337546, 534028, 675092, 813179, 1068056, 1350184, 1626358, 3252716, 6505432, 8944969, 17889938, 35779876, 71559752]

約数ペア:

[(1, 71559752), (2, 35779876), (4, 17889938), (8, 8944969), (11, 6505432), (22, 3252716), (44, 1626358), (53, 1350184), (67, 1068056), (88, 813179), (106, 675092), (134, 534028), (212, 337546), (229, 312488), (268, 267014), (424, 168773), (458, 156244), (536, 133507), (583, 122744), (737, 97096), (916, 78122), (1166, 61372), (1474, 48548), (1832, 39061), (2332, 30686), (2519, 28408), (2948, 24274), (3551, 20152), (4664, 15343), (5038, 14204), (5896, 12137), (7102, 10076)]