74813158

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 69509402

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 79, 119, 158, 161, 173, 238, 322, 346, 391, 553, 782, 1106, 1211, 1343, 1817, 2422, 2686, 2737, 2941, 3634, 3979, 5474, 5882, 7958, 9401, 12719, 13667, 18802, 20587, 25438, 27334, 27853, 30889, 41174, 55706, 61778, 67643, 95669, 135286, 191338, 216223, 232339, 314341, 432446, 464678, 473501, 628682, 947002, 1626373, 2200387, 3252746, 4400774, 5343797, 10687594, 37406579, 74813158]

約数ペア:

[(1, 74813158), (2, 37406579), (7, 10687594), (14, 5343797), (17, 4400774), (23, 3252746), (34, 2200387), (46, 1626373), (79, 947002), (119, 628682), (158, 473501), (161, 464678), (173, 432446), (238, 314341), (322, 232339), (346, 216223), (391, 191338), (553, 135286), (782, 95669), (1106, 67643), (1211, 61778), (1343, 55706), (1817, 41174), (2422, 30889), (2686, 27853), (2737, 27334), (2941, 25438), (3634, 20587), (3979, 18802), (5474, 13667), (5882, 12719), (7958, 9401)]