65068524

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 170417520

約数和(自身を除く): 105348996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 477, 509, 603, 636, 804, 954, 1018, 1206, 1527, 1908, 2036, 2412, 3054, 3551, 4581, 6108, 7102, 9162, 10653, 14204, 18324, 21306, 26977, 31959, 34103, 42612, 53954, 63918, 68206, 80931, 102309, 107908, 127836, 136412, 161862, 204618, 242793, 306927, 323724, 409236, 485586, 613854, 971172, 1227708, 1807459, 3614918, 5422377, 7229836, 10844754, 16267131, 21689508, 32534262, 65068524]

約数ペア:

[(1, 65068524), (2, 32534262), (3, 21689508), (4, 16267131), (6, 10844754), (9, 7229836), (12, 5422377), (18, 3614918), (36, 1807459), (53, 1227708), (67, 971172), (106, 613854), (134, 485586), (159, 409236), (201, 323724), (212, 306927), (268, 242793), (318, 204618), (402, 161862), (477, 136412), (509, 127836), (603, 107908), (636, 102309), (804, 80931), (954, 68206), (1018, 63918), (1206, 53954), (1527, 42612), (1908, 34103), (2036, 31959), (2412, 26977), (3054, 21306), (3551, 18324), (4581, 14204), (6108, 10653), (7102, 9162)]