72126368

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 145716480

約数和(自身を除く): 73590112

約数列:

[1, 2, 4, 8, 16, 32, 79, 103, 158, 206, 277, 316, 412, 554, 632, 824, 1108, 1264, 1648, 2216, 2528, 3296, 4432, 8137, 8864, 16274, 21883, 28531, 32548, 43766, 57062, 65096, 87532, 114124, 130192, 175064, 228248, 260384, 350128, 456496, 700256, 912992, 2253949, 4507898, 9015796, 18031592, 36063184, 72126368]

約数ペア:

[(1, 72126368), (2, 36063184), (4, 18031592), (8, 9015796), (16, 4507898), (32, 2253949), (79, 912992), (103, 700256), (158, 456496), (206, 350128), (277, 260384), (316, 228248), (412, 175064), (554, 130192), (632, 114124), (824, 87532), (1108, 65096), (1264, 57062), (1648, 43766), (2216, 32548), (2528, 28531), (3296, 21883), (4432, 16274), (8137, 8864)]