72084777344

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{56131}}^1$

素因数の和:56351

約数の個数: 64

約数和(自身を含む): 146571878400

約数和(自身を除く): 74487101056

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 128, 158, 254, 316, 508, 632, 1016, 1264, 2032, 2528, 4064, 5056, 8128, 10033, 10112, 16256, 20066, 40132, 56131, 80264, 112262, 160528, 224524, 321056, 449048, 642112, 898096, 1284224, 1796192, 3592384, 4434349, 7128637, 7184768, 8868698, 14257274, 17737396, 28514548, 35474792, 57029096, 70949584, 114058192, 141899168, 228116384, 283798336, 456232768, 563162323, 567596672, 912465536, 1126324646, 2252649292, 4505298584, 9010597168, 18021194336, 36042388672, 72084777344]

約数ペア:

[(1, 72084777344), (2, 36042388672), (4, 18021194336), (8, 9010597168), (16, 4505298584), (32, 2252649292), (64, 1126324646), (79, 912465536), (127, 567596672), (128, 563162323), (158, 456232768), (254, 283798336), (316, 228116384), (508, 141899168), (632, 114058192), (1016, 70949584), (1264, 57029096), (2032, 35474792), (2528, 28514548), (4064, 17737396), (5056, 14257274), (8128, 8868698), (10033, 7184768), (10112, 7128637), (16256, 4434349), (20066, 3592384), (40132, 1796192), (56131, 1284224), (80264, 898096), (112262, 642112), (160528, 449048), (224524, 321056)]