67980696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2339}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 195436800

約数和(自身を除く): 127456104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2339, 2422, 3633, 4152, 4678, 4844, 7017, 7266, 9356, 9688, 14034, 14532, 16373, 18712, 28068, 29064, 32746, 49119, 56136, 65492, 98238, 130984, 196476, 392952, 404647, 809294, 1213941, 1618588, 2427882, 2832529, 3237176, 4855764, 5665058, 8497587, 9711528, 11330116, 16995174, 22660232, 33990348, 67980696]

約数ペア:

[(1, 67980696), (2, 33990348), (3, 22660232), (4, 16995174), (6, 11330116), (7, 9711528), (8, 8497587), (12, 5665058), (14, 4855764), (21, 3237176), (24, 2832529), (28, 2427882), (42, 1618588), (56, 1213941), (84, 809294), (168, 404647), (173, 392952), (346, 196476), (519, 130984), (692, 98238), (1038, 65492), (1211, 56136), (1384, 49119), (2076, 32746), (2339, 29064), (2422, 28068), (3633, 18712), (4152, 16373), (4678, 14532), (4844, 14034), (7017, 9688), (7266, 9356)]