31027261896

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{81293}}^1$

素因数の和:81361

約数の個数: 160

約数和(自身を含む): 94431110400

約数和(自身を除く): 63403848504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 513, 558, 589, 648, 684, 744, 837, 1026, 1116, 1178, 1368, 1539, 1674, 1767, 2052, 2232, 2356, 2511, 3078, 3348, 3534, 4104, 4712, 5022, 5301, 6156, 6696, 7068, 10044, 10602, 12312, 14136, 15903, 20088, 21204, 31806, 42408, 47709, 63612, 81293, 95418, 127224, 162586, 190836, 243879, 325172, 381672, 487758, 650344, 731637, 975516, 1463274, 1544567, 1951032, 2194911, 2520083, 2926548, 3089134, 4389822, 4633701, 5040166, 5853096, 6178268, 6584733, 7560249, 8779644, 9267402, 10080332, 12356536, 13169466, 13901103, 15120498, 17559288, 18534804, 20160664, 22680747, 26338932, 27802206, 30240996, 37069608, 41703309, 45361494, 47881577, 52677864, 55604412, 60481992, 68042241, 83406618, 90722988, 95763154, 111208824, 125109927, 136084482, 143644731, 166813236, 181445976, 191526308, 204126723, 250219854, 272168964, 287289462, 333626472, 383052616, 408253446, 430934193, 500439708, 544337928, 574578924, 816506892, 861868386, 1000879416, 1149157848, 1292802579, 1633013784, 1723736772, 2585605158, 3447473544, 3878407737, 5171210316, 7756815474, 10342420632, 15513630948, 31027261896]

約数ペア:

[(1, 31027261896), (2, 15513630948), (3, 10342420632), (4, 7756815474), (6, 5171210316), (8, 3878407737), (9, 3447473544), (12, 2585605158), (18, 1723736772), (19, 1633013784), (24, 1292802579), (27, 1149157848), (31, 1000879416), (36, 861868386), (38, 816506892), (54, 574578924), (57, 544337928), (62, 500439708), (72, 430934193), (76, 408253446), (81, 383052616), (93, 333626472), (108, 287289462), (114, 272168964), (124, 250219854), (152, 204126723), (162, 191526308), (171, 181445976), (186, 166813236), (216, 143644731), (228, 136084482), (248, 125109927), (279, 111208824), (324, 95763154), (342, 90722988), (372, 83406618), (456, 68042241), (513, 60481992), (558, 55604412), (589, 52677864), (648, 47881577), (684, 45361494), (744, 41703309), (837, 37069608), (1026, 30240996), (1116, 27802206), (1178, 26338932), (1368, 22680747), (1539, 20160664), (1674, 18534804), (1767, 17559288), (2052, 15120498), (2232, 13901103), (2356, 13169466), (2511, 12356536), (3078, 10080332), (3348, 9267402), (3534, 8779644), (4104, 7560249), (4712, 6584733), (5022, 6178268), (5301, 5853096), (6156, 5040166), (6696, 4633701), (7068, 4389822), (10044, 3089134), (10602, 2926548), (12312, 2520083), (14136, 2194911), (15903, 1951032), (20088, 1544567), (21204, 1463274), (31806, 975516), (42408, 731637), (47709, 650344), (63612, 487758), (81293, 381672), (95418, 325172), (127224, 243879), (162586, 190836)]