39926172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 71840868

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 66, 78, 106, 132, 143, 156, 159, 212, 286, 318, 429, 439, 572, 583, 636, 689, 858, 878, 1166, 1317, 1378, 1716, 1749, 1756, 2067, 2332, 2634, 2756, 3498, 4134, 4829, 5268, 5707, 6996, 7579, 8268, 9658, 11414, 14487, 15158, 17121, 19316, 22737, 22828, 23267, 28974, 30316, 34242, 45474, 46534, 57948, 62777, 68484, 69801, 90948, 93068, 125554, 139602, 188331, 251108, 255937, 279204, 302471, 376662, 511874, 604942, 753324, 767811, 907413, 1023748, 1209884, 1535622, 1814826, 3071244, 3327181, 3629652, 6654362, 9981543, 13308724, 19963086, 39926172]

約数ペア:

[(1, 39926172), (2, 19963086), (3, 13308724), (4, 9981543), (6, 6654362), (11, 3629652), (12, 3327181), (13, 3071244), (22, 1814826), (26, 1535622), (33, 1209884), (39, 1023748), (44, 907413), (52, 767811), (53, 753324), (66, 604942), (78, 511874), (106, 376662), (132, 302471), (143, 279204), (156, 255937), (159, 251108), (212, 188331), (286, 139602), (318, 125554), (429, 93068), (439, 90948), (572, 69801), (583, 68484), (636, 62777), (689, 57948), (858, 46534), (878, 45474), (1166, 34242), (1317, 30316), (1378, 28974), (1716, 23267), (1749, 22828), (1756, 22737), (2067, 19316), (2332, 17121), (2634, 15158), (2756, 14487), (3498, 11414), (4134, 9658), (4829, 8268), (5268, 7579), (5707, 6996)]