78268344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 250145280

約数和(自身を除く): 171876936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 82, 84, 88, 123, 132, 154, 164, 168, 231, 246, 264, 287, 308, 328, 451, 462, 492, 574, 616, 861, 902, 924, 984, 1033, 1148, 1353, 1722, 1804, 1848, 2066, 2296, 2706, 3099, 3157, 3444, 3608, 4132, 5412, 6198, 6314, 6888, 7231, 8264, 9471, 10824, 11363, 12396, 12628, 14462, 18942, 21693, 22726, 24792, 25256, 28924, 34089, 37884, 42353, 43386, 45452, 57848, 68178, 75768, 79541, 84706, 86772, 90904, 127059, 136356, 159082, 169412, 173544, 238623, 254118, 272712, 296471, 318164, 338824, 465883, 477246, 508236, 592942, 636328, 889413, 931766, 954492, 1016472, 1185884, 1397649, 1778826, 1863532, 1908984, 2371768, 2795298, 3261181, 3557652, 3727064, 5590596, 6522362, 7115304, 9783543, 11181192, 13044724, 19567086, 26089448, 39134172, 78268344]

約数ペア:

[(1, 78268344), (2, 39134172), (3, 26089448), (4, 19567086), (6, 13044724), (7, 11181192), (8, 9783543), (11, 7115304), (12, 6522362), (14, 5590596), (21, 3727064), (22, 3557652), (24, 3261181), (28, 2795298), (33, 2371768), (41, 1908984), (42, 1863532), (44, 1778826), (56, 1397649), (66, 1185884), (77, 1016472), (82, 954492), (84, 931766), (88, 889413), (123, 636328), (132, 592942), (154, 508236), (164, 477246), (168, 465883), (231, 338824), (246, 318164), (264, 296471), (287, 272712), (308, 254118), (328, 238623), (451, 173544), (462, 169412), (492, 159082), (574, 136356), (616, 127059), (861, 90904), (902, 86772), (924, 84706), (984, 79541), (1033, 75768), (1148, 68178), (1353, 57848), (1722, 45452), (1804, 43386), (1848, 42353), (2066, 37884), (2296, 34089), (2706, 28924), (3099, 25256), (3157, 24792), (3444, 22726), (3608, 21693), (4132, 18942), (5412, 14462), (6198, 12628), (6314, 12396), (6888, 11363), (7231, 10824), (8264, 9471)]