73814820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 218453760

約数和(自身を除く): 144638940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 601, 690, 890, 1068, 1202, 1335, 1380, 1780, 1803, 2047, 2404, 2670, 3005, 3606, 4094, 5340, 6010, 6141, 7212, 8188, 9015, 10235, 12020, 12282, 13823, 18030, 20470, 24564, 27646, 30705, 36060, 40940, 41469, 53489, 55292, 61410, 69115, 82938, 106978, 122820, 138230, 160467, 165876, 207345, 213956, 267445, 276460, 320934, 414690, 534890, 641868, 802335, 829380, 1069780, 1230247, 1604670, 2460494, 3209340, 3690741, 4920988, 6151235, 7381482, 12302470, 14762964, 18453705, 24604940, 36907410, 73814820]

約数ペア:

[(1, 73814820), (2, 36907410), (3, 24604940), (4, 18453705), (5, 14762964), (6, 12302470), (10, 7381482), (12, 6151235), (15, 4920988), (20, 3690741), (23, 3209340), (30, 2460494), (46, 1604670), (60, 1230247), (69, 1069780), (89, 829380), (92, 802335), (115, 641868), (138, 534890), (178, 414690), (230, 320934), (267, 276460), (276, 267445), (345, 213956), (356, 207345), (445, 165876), (460, 160467), (534, 138230), (601, 122820), (690, 106978), (890, 82938), (1068, 69115), (1202, 61410), (1335, 55292), (1380, 53489), (1780, 41469), (1803, 40940), (2047, 36060), (2404, 30705), (2670, 27646), (3005, 24564), (3606, 20470), (4094, 18030), (5340, 13823), (6010, 12282), (6141, 12020), (7212, 10235), (8188, 9015)]