31446672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 90723360

約数和(自身を除く): 59276688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 41, 48, 57, 58, 76, 82, 87, 114, 116, 123, 152, 164, 174, 228, 232, 246, 304, 328, 348, 456, 464, 492, 551, 656, 696, 779, 841, 912, 984, 1102, 1189, 1392, 1558, 1653, 1682, 1968, 2204, 2337, 2378, 2523, 3116, 3306, 3364, 3567, 4408, 4674, 4756, 5046, 6232, 6612, 6728, 7134, 8816, 9348, 9512, 10092, 12464, 13224, 13456, 14268, 15979, 18696, 19024, 20184, 22591, 26448, 28536, 31958, 34481, 37392, 40368, 45182, 47937, 57072, 63916, 67773, 68962, 90364, 95874, 103443, 127832, 135546, 137924, 180728, 191748, 206886, 255664, 271092, 275848, 361456, 383496, 413772, 542184, 551696, 655139, 766992, 827544, 1084368, 1310278, 1655088, 1965417, 2620556, 3930834, 5241112, 7861668, 10482224, 15723336, 31446672]

約数ペア:

[(1, 31446672), (2, 15723336), (3, 10482224), (4, 7861668), (6, 5241112), (8, 3930834), (12, 2620556), (16, 1965417), (19, 1655088), (24, 1310278), (29, 1084368), (38, 827544), (41, 766992), (48, 655139), (57, 551696), (58, 542184), (76, 413772), (82, 383496), (87, 361456), (114, 275848), (116, 271092), (123, 255664), (152, 206886), (164, 191748), (174, 180728), (228, 137924), (232, 135546), (246, 127832), (304, 103443), (328, 95874), (348, 90364), (456, 68962), (464, 67773), (492, 63916), (551, 57072), (656, 47937), (696, 45182), (779, 40368), (841, 37392), (912, 34481), (984, 31958), (1102, 28536), (1189, 26448), (1392, 22591), (1558, 20184), (1653, 19024), (1682, 18696), (1968, 15979), (2204, 14268), (2337, 13456), (2378, 13224), (2523, 12464), (3116, 10092), (3306, 9512), (3364, 9348), (3567, 8816), (4408, 7134), (4674, 6728), (4756, 6612), (5046, 6232)]