72679872

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12257

約数の個数: 56

約数和(自身を含む): 198518272

約数和(自身を除く): 125838400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 12211, 24422, 36633, 48844, 73266, 97688, 146532, 195376, 293064, 378541, 390752, 586128, 757082, 781504, 1135623, 1172256, 1514164, 2271246, 2344512, 3028328, 4542492, 6056656, 9084984, 12113312, 18169968, 24226624, 36339936, 72679872]

約数ペア:

[(1, 72679872), (2, 36339936), (3, 24226624), (4, 18169968), (6, 12113312), (8, 9084984), (12, 6056656), (16, 4542492), (24, 3028328), (31, 2344512), (32, 2271246), (48, 1514164), (62, 1172256), (64, 1135623), (93, 781504), (96, 757082), (124, 586128), (186, 390752), (192, 378541), (248, 293064), (372, 195376), (496, 146532), (744, 97688), (992, 73266), (1488, 48844), (1984, 36633), (2976, 24422), (5952, 12211)]