78564468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 202585600

約数和(自身を除く): 124021132

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 67, 74, 76, 111, 114, 134, 139, 148, 201, 222, 228, 268, 278, 402, 417, 444, 556, 703, 804, 834, 1273, 1406, 1668, 2109, 2479, 2546, 2641, 2812, 3819, 4218, 4958, 5092, 5143, 5282, 7437, 7638, 7923, 8436, 9313, 9916, 10286, 10564, 14874, 15276, 15429, 15846, 18626, 20572, 27939, 29748, 30858, 31692, 37252, 47101, 55878, 61716, 94202, 97717, 111756, 141303, 176947, 188404, 195434, 282606, 293151, 344581, 353894, 390868, 530841, 565212, 586302, 689162, 707788, 1033743, 1061682, 1172604, 1378324, 2067486, 2123364, 4134972, 6547039, 13094078, 19641117, 26188156, 39282234, 78564468]

約数ペア:

[(1, 78564468), (2, 39282234), (3, 26188156), (4, 19641117), (6, 13094078), (12, 6547039), (19, 4134972), (37, 2123364), (38, 2067486), (57, 1378324), (67, 1172604), (74, 1061682), (76, 1033743), (111, 707788), (114, 689162), (134, 586302), (139, 565212), (148, 530841), (201, 390868), (222, 353894), (228, 344581), (268, 293151), (278, 282606), (402, 195434), (417, 188404), (444, 176947), (556, 141303), (703, 111756), (804, 97717), (834, 94202), (1273, 61716), (1406, 55878), (1668, 47101), (2109, 37252), (2479, 31692), (2546, 30858), (2641, 29748), (2812, 27939), (3819, 20572), (4218, 18626), (4958, 15846), (5092, 15429), (5143, 15276), (5282, 14874), (7437, 10564), (7638, 10286), (7923, 9916), (8436, 9313)]