84401072

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9539}}^1$

素因数の和:9633

約数の個数: 40

約数和(自身を含む): 189273600

約数和(自身を除く): 104872528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 9539, 19078, 38156, 66773, 76312, 133546, 152624, 267092, 534184, 753581, 1068368, 1507162, 3014324, 5275067, 6028648, 10550134, 12057296, 21100268, 42200536, 84401072]

約数ペア:

[(1, 84401072), (2, 42200536), (4, 21100268), (7, 12057296), (8, 10550134), (14, 6028648), (16, 5275067), (28, 3014324), (56, 1507162), (79, 1068368), (112, 753581), (158, 534184), (316, 267092), (553, 152624), (632, 133546), (1106, 76312), (1264, 66773), (2212, 38156), (4424, 19078), (8848, 9539)]