21669797664

素因数分解:

$2^5\times 3^2\times {\mathrm{761}}^1\times {\mathrm{98873}}^1$

素因数の和:99650

約数の個数: 72

約数和(自身を含む): 61705088172

約数和(自身を除く): 40035290508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 761, 1522, 2283, 3044, 4566, 6088, 6849, 9132, 12176, 13698, 18264, 24352, 27396, 36528, 54792, 73056, 98873, 109584, 197746, 219168, 296619, 395492, 593238, 790984, 889857, 1186476, 1581968, 1779714, 2372952, 3163936, 3559428, 4745904, 7118856, 9491808, 14237712, 28475424, 75242353, 150484706, 225727059, 300969412, 451454118, 601938824, 677181177, 902908236, 1203877648, 1354362354, 1805816472, 2407755296, 2708724708, 3611632944, 5417449416, 7223265888, 10834898832, 21669797664]

約数ペア:

[(1, 21669797664), (2, 10834898832), (3, 7223265888), (4, 5417449416), (6, 3611632944), (8, 2708724708), (9, 2407755296), (12, 1805816472), (16, 1354362354), (18, 1203877648), (24, 902908236), (32, 677181177), (36, 601938824), (48, 451454118), (72, 300969412), (96, 225727059), (144, 150484706), (288, 75242353), (761, 28475424), (1522, 14237712), (2283, 9491808), (3044, 7118856), (4566, 4745904), (6088, 3559428), (6849, 3163936), (9132, 2372952), (12176, 1779714), (13698, 1581968), (18264, 1186476), (24352, 889857), (27396, 790984), (36528, 593238), (54792, 395492), (73056, 296619), (98873, 219168), (109584, 197746)]