64913424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 178411200

約数和(自身を除く): 113497776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 653, 654, 872, 912, 1306, 1308, 1744, 1959, 2071, 2612, 2616, 3918, 4142, 5224, 5232, 6213, 7836, 8284, 10448, 12407, 12426, 15672, 16568, 24814, 24852, 31344, 33136, 37221, 49628, 49704, 71177, 74442, 99256, 99408, 142354, 148884, 198512, 213531, 284708, 297768, 427062, 569416, 595536, 854124, 1138832, 1352363, 1708248, 2704726, 3416496, 4057089, 5409452, 8114178, 10818904, 16228356, 21637808, 32456712, 64913424]

約数ペア:

[(1, 64913424), (2, 32456712), (3, 21637808), (4, 16228356), (6, 10818904), (8, 8114178), (12, 5409452), (16, 4057089), (19, 3416496), (24, 2704726), (38, 1708248), (48, 1352363), (57, 1138832), (76, 854124), (109, 595536), (114, 569416), (152, 427062), (218, 297768), (228, 284708), (304, 213531), (327, 198512), (436, 148884), (456, 142354), (653, 99408), (654, 99256), (872, 74442), (912, 71177), (1306, 49704), (1308, 49628), (1744, 37221), (1959, 33136), (2071, 31344), (2612, 24852), (2616, 24814), (3918, 16568), (4142, 15672), (5224, 12426), (5232, 12407), (6213, 10448), (7836, 8284)]