71418384

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5113}}^1$

素因数の和:5224

約数の個数: 60

約数和(自身を含む): 201972316

約数和(自身を除く): 130553932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 5113, 6984, 10226, 13968, 15339, 20452, 30678, 40904, 46017, 61356, 81808, 92034, 122712, 184068, 245424, 368136, 495961, 736272, 991922, 1487883, 1983844, 2975766, 3967688, 4463649, 5951532, 7935376, 8927298, 11903064, 17854596, 23806128, 35709192, 71418384]

約数ペア:

[(1, 71418384), (2, 35709192), (3, 23806128), (4, 17854596), (6, 11903064), (8, 8927298), (9, 7935376), (12, 5951532), (16, 4463649), (18, 3967688), (24, 2975766), (36, 1983844), (48, 1487883), (72, 991922), (97, 736272), (144, 495961), (194, 368136), (291, 245424), (388, 184068), (582, 122712), (776, 92034), (873, 81808), (1164, 61356), (1552, 46017), (1746, 40904), (2328, 30678), (3492, 20452), (4656, 15339), (5113, 13968), (6984, 10226)]