80493610914

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{2131}}^1$

素因数の和:2796

約数の個数: 96

約数和(自身を含む): 181781483520

約数和(自身を除く): 101287872606

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 487, 558, 834, 974, 1251, 1461, 2131, 2502, 2922, 4262, 4309, 4383, 6393, 8618, 8766, 12786, 12927, 15097, 19179, 25854, 30194, 38358, 38781, 45291, 66061, 67693, 77562, 90582, 132122, 135386, 135873, 198183, 203079, 271746, 296209, 396366, 406158, 592418, 594549, 609237, 888627, 1037797, 1189098, 1218474, 1777254, 2075594, 2098483, 2665881, 3113391, 4196966, 5331762, 6226782, 6295449, 9182479, 9340173, 12590898, 18364958, 18680346, 18886347, 27547437, 32171707, 37772694, 55094874, 64343414, 82642311, 96515121, 144253783, 165284622, 193030242, 288507566, 289545363, 432761349, 579090726, 865522698, 1298284047, 2596568094, 4471867273, 8943734546, 13415601819, 26831203638, 40246805457, 80493610914]

約数ペア:

[(1, 80493610914), (2, 40246805457), (3, 26831203638), (6, 13415601819), (9, 8943734546), (18, 4471867273), (31, 2596568094), (62, 1298284047), (93, 865522698), (139, 579090726), (186, 432761349), (278, 289545363), (279, 288507566), (417, 193030242), (487, 165284622), (558, 144253783), (834, 96515121), (974, 82642311), (1251, 64343414), (1461, 55094874), (2131, 37772694), (2502, 32171707), (2922, 27547437), (4262, 18886347), (4309, 18680346), (4383, 18364958), (6393, 12590898), (8618, 9340173), (8766, 9182479), (12786, 6295449), (12927, 6226782), (15097, 5331762), (19179, 4196966), (25854, 3113391), (30194, 2665881), (38358, 2098483), (38781, 2075594), (45291, 1777254), (66061, 1218474), (67693, 1189098), (77562, 1037797), (90582, 888627), (132122, 609237), (135386, 594549), (135873, 592418), (198183, 406158), (203079, 396366), (271746, 296209)]