78592436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 162943200

約数和(自身を除く): 84350764

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 169, 211, 247, 338, 377, 422, 494, 551, 676, 754, 844, 988, 1102, 1508, 2204, 2743, 3211, 4009, 4901, 5486, 6119, 6422, 7163, 8018, 9802, 10972, 12238, 12844, 14326, 16036, 19604, 24476, 28652, 35659, 52117, 71318, 79547, 93119, 104234, 116261, 142636, 159094, 186238, 208468, 232522, 318188, 372476, 465044, 677521, 1034111, 1355042, 1511393, 2068222, 2710084, 3022786, 4136444, 6045572, 19648109, 39296218, 78592436]

約数ペア:

[(1, 78592436), (2, 39296218), (4, 19648109), (13, 6045572), (19, 4136444), (26, 3022786), (29, 2710084), (38, 2068222), (52, 1511393), (58, 1355042), (76, 1034111), (116, 677521), (169, 465044), (211, 372476), (247, 318188), (338, 232522), (377, 208468), (422, 186238), (494, 159094), (551, 142636), (676, 116261), (754, 104234), (844, 93119), (988, 79547), (1102, 71318), (1508, 52117), (2204, 35659), (2743, 28652), (3211, 24476), (4009, 19604), (4901, 16036), (5486, 14326), (6119, 12844), (6422, 12238), (7163, 10972), (8018, 9802)]