27431136

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 120

約数和(自身を含む): 85072680

約数和(自身を除く): 57641544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 557, 608, 648, 684, 864, 912, 1026, 1114, 1296, 1368, 1539, 1671, 1824, 2052, 2228, 2592, 2736, 3078, 3342, 4104, 4456, 5013, 5472, 6156, 6684, 8208, 8912, 10026, 10583, 12312, 13368, 15039, 16416, 17824, 20052, 21166, 24624, 26736, 30078, 31749, 40104, 42332, 45117, 49248, 53472, 60156, 63498, 80208, 84664, 90234, 95247, 120312, 126996, 160416, 169328, 180468, 190494, 240624, 253992, 285741, 338656, 360936, 380988, 481248, 507984, 571482, 721872, 761976, 857223, 1015968, 1142964, 1443744, 1523952, 1714446, 2285928, 3047904, 3428892, 4571856, 6857784, 9143712, 13715568, 27431136]

約数ペア:

[(1, 27431136), (2, 13715568), (3, 9143712), (4, 6857784), (6, 4571856), (8, 3428892), (9, 3047904), (12, 2285928), (16, 1714446), (18, 1523952), (19, 1443744), (24, 1142964), (27, 1015968), (32, 857223), (36, 761976), (38, 721872), (48, 571482), (54, 507984), (57, 481248), (72, 380988), (76, 360936), (81, 338656), (96, 285741), (108, 253992), (114, 240624), (144, 190494), (152, 180468), (162, 169328), (171, 160416), (216, 126996), (228, 120312), (288, 95247), (304, 90234), (324, 84664), (342, 80208), (432, 63498), (456, 60156), (513, 53472), (557, 49248), (608, 45117), (648, 42332), (684, 40104), (864, 31749), (912, 30078), (1026, 26736), (1114, 24624), (1296, 21166), (1368, 20052), (1539, 17824), (1671, 16416), (1824, 15039), (2052, 13368), (2228, 12312), (2592, 10583), (2736, 10026), (3078, 8912), (3342, 8208), (4104, 6684), (4456, 6156), (5013, 5472)]