80106176

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 84

約数和(自身を含む): 174046896

約数和(自身を除く): 93940720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 71, 122, 136, 142, 244, 272, 284, 289, 488, 544, 568, 578, 976, 1037, 1088, 1136, 1156, 1207, 1952, 2074, 2272, 2312, 2414, 3904, 4148, 4331, 4544, 4624, 4828, 8296, 8662, 9248, 9656, 16592, 17324, 17629, 18496, 19312, 20519, 33184, 34648, 35258, 38624, 41038, 66368, 69296, 70516, 73627, 77248, 82076, 138592, 141032, 147254, 164152, 277184, 282064, 294508, 328304, 564128, 589016, 656608, 1128256, 1178032, 1251659, 1313216, 2356064, 2503318, 4712128, 5006636, 10013272, 20026544, 40053088, 80106176]

約数ペア:

[(1, 80106176), (2, 40053088), (4, 20026544), (8, 10013272), (16, 5006636), (17, 4712128), (32, 2503318), (34, 2356064), (61, 1313216), (64, 1251659), (68, 1178032), (71, 1128256), (122, 656608), (136, 589016), (142, 564128), (244, 328304), (272, 294508), (284, 282064), (289, 277184), (488, 164152), (544, 147254), (568, 141032), (578, 138592), (976, 82076), (1037, 77248), (1088, 73627), (1136, 70516), (1156, 69296), (1207, 66368), (1952, 41038), (2074, 38624), (2272, 35258), (2312, 34648), (2414, 33184), (3904, 20519), (4148, 19312), (4331, 18496), (4544, 17629), (4624, 17324), (4828, 16592), (8296, 9656), (8662, 9248)]