87263546624

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{44483}}^1$

素因数の和:44675

約数の個数: 72

約数和(自身を含む): 178213580160

約数和(自身を除く): 90950033536

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 97, 128, 158, 194, 256, 316, 388, 632, 776, 1264, 1552, 2528, 3104, 5056, 6208, 7663, 10112, 12416, 15326, 20224, 24832, 30652, 44483, 61304, 88966, 122608, 177932, 245216, 355864, 490432, 711728, 980864, 1423456, 1961728, 2846912, 3514157, 4314851, 5693824, 7028314, 8629702, 11387648, 14056628, 17259404, 28113256, 34518808, 56226512, 69037616, 112453024, 138075232, 224906048, 276150464, 340873229, 449812096, 552300928, 681746458, 899624192, 1104601856, 1363492916, 2726985832, 5453971664, 10907943328, 21815886656, 43631773312, 87263546624]

約数ペア:

[(1, 87263546624), (2, 43631773312), (4, 21815886656), (8, 10907943328), (16, 5453971664), (32, 2726985832), (64, 1363492916), (79, 1104601856), (97, 899624192), (128, 681746458), (158, 552300928), (194, 449812096), (256, 340873229), (316, 276150464), (388, 224906048), (632, 138075232), (776, 112453024), (1264, 69037616), (1552, 56226512), (2528, 34518808), (3104, 28113256), (5056, 17259404), (6208, 14056628), (7663, 11387648), (10112, 8629702), (12416, 7028314), (15326, 5693824), (20224, 4314851), (24832, 3514157), (30652, 2846912), (44483, 1961728), (61304, 1423456), (88966, 980864), (122608, 711728), (177932, 490432), (245216, 355864)]