872487648

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{34039}}^1$

素因数の和:34144

約数の個数: 72

約数和(自身を含む): 2509088400

約数和(自身を除く): 1636600752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 34039, 68078, 102117, 136156, 204234, 272312, 306351, 408468, 544624, 612702, 816936, 1089248, 1225404, 1633872, 2450808, 3029471, 3267744, 4901616, 6058942, 9088413, 9803232, 12117884, 18176826, 24235768, 27265239, 36353652, 48471536, 54530478, 72707304, 96943072, 109060956, 145414608, 218121912, 290829216, 436243824, 872487648]

約数ペア:

[(1, 872487648), (2, 436243824), (3, 290829216), (4, 218121912), (6, 145414608), (8, 109060956), (9, 96943072), (12, 72707304), (16, 54530478), (18, 48471536), (24, 36353652), (32, 27265239), (36, 24235768), (48, 18176826), (72, 12117884), (89, 9803232), (96, 9088413), (144, 6058942), (178, 4901616), (267, 3267744), (288, 3029471), (356, 2450808), (534, 1633872), (712, 1225404), (801, 1089248), (1068, 816936), (1424, 612702), (1602, 544624), (2136, 408468), (2848, 306351), (3204, 272312), (4272, 204234), (6408, 136156), (8544, 102117), (12816, 68078), (25632, 34039)]