61720056

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 112

約数和(自身を含む): 182968200

約数和(自身を除く): 121248144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 557, 648, 684, 729, 972, 1026, 1114, 1368, 1458, 1539, 1671, 1944, 2052, 2228, 2916, 3078, 3342, 4104, 4456, 4617, 5013, 5832, 6156, 6684, 9234, 10026, 10583, 12312, 13368, 13851, 15039, 18468, 20052, 21166, 27702, 30078, 31749, 36936, 40104, 42332, 45117, 55404, 60156, 63498, 84664, 90234, 95247, 110808, 120312, 126996, 135351, 180468, 190494, 253992, 270702, 285741, 360936, 380988, 406053, 541404, 571482, 761976, 812106, 857223, 1082808, 1142964, 1624212, 1714446, 2285928, 2571669, 3248424, 3428892, 5143338, 6857784, 7715007, 10286676, 15430014, 20573352, 30860028, 61720056]

約数ペア:

[(1, 61720056), (2, 30860028), (3, 20573352), (4, 15430014), (6, 10286676), (8, 7715007), (9, 6857784), (12, 5143338), (18, 3428892), (19, 3248424), (24, 2571669), (27, 2285928), (36, 1714446), (38, 1624212), (54, 1142964), (57, 1082808), (72, 857223), (76, 812106), (81, 761976), (108, 571482), (114, 541404), (152, 406053), (162, 380988), (171, 360936), (216, 285741), (228, 270702), (243, 253992), (324, 190494), (342, 180468), (456, 135351), (486, 126996), (513, 120312), (557, 110808), (648, 95247), (684, 90234), (729, 84664), (972, 63498), (1026, 60156), (1114, 55404), (1368, 45117), (1458, 42332), (1539, 40104), (1671, 36936), (1944, 31749), (2052, 30078), (2228, 27702), (2916, 21166), (3078, 20052), (3342, 18468), (4104, 15039), (4456, 13851), (4617, 13368), (5013, 12312), (5832, 10583), (6156, 10026), (6684, 9234)]