79985904

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 219843072

約数和(自身を除く): 139857168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 1367, 2438, 2544, 2734, 3657, 4101, 4876, 5468, 7314, 8202, 9752, 10936, 14628, 16404, 19504, 21872, 29256, 31441, 32808, 58512, 62882, 65616, 72451, 94323, 125764, 144902, 188646, 217353, 251528, 289804, 377292, 434706, 503056, 579608, 754584, 869412, 1159216, 1509168, 1666373, 1738824, 3332746, 3477648, 4999119, 6665492, 9998238, 13330984, 19996476, 26661968, 39992952, 79985904]

約数ペア:

[(1, 79985904), (2, 39992952), (3, 26661968), (4, 19996476), (6, 13330984), (8, 9998238), (12, 6665492), (16, 4999119), (23, 3477648), (24, 3332746), (46, 1738824), (48, 1666373), (53, 1509168), (69, 1159216), (92, 869412), (106, 754584), (138, 579608), (159, 503056), (184, 434706), (212, 377292), (276, 289804), (318, 251528), (368, 217353), (424, 188646), (552, 144902), (636, 125764), (848, 94323), (1104, 72451), (1219, 65616), (1272, 62882), (1367, 58512), (2438, 32808), (2544, 31441), (2734, 29256), (3657, 21872), (4101, 19504), (4876, 16404), (5468, 14628), (7314, 10936), (8202, 9752)]