72663008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6711

約数の個数: 48

約数和(自身を含む): 161118720

約数和(自身を除く): 88455712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 6659, 10912, 13318, 26636, 53272, 73249, 106544, 146498, 206429, 213088, 292996, 412858, 585992, 825716, 1171984, 1651432, 2270719, 2343968, 3302864, 4541438, 6605728, 9082876, 18165752, 36331504, 72663008]

約数ペア:

[(1, 72663008), (2, 36331504), (4, 18165752), (8, 9082876), (11, 6605728), (16, 4541438), (22, 3302864), (31, 2343968), (32, 2270719), (44, 1651432), (62, 1171984), (88, 825716), (124, 585992), (176, 412858), (248, 292996), (341, 213088), (352, 206429), (496, 146498), (682, 106544), (992, 73249), (1364, 53272), (2728, 26636), (5456, 13318), (6659, 10912)]