72636224

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{1181}}^1$

素因数の和:1255

約数の個数: 42

約数和(自身を含む): 149063202

約数和(自身を除く): 76426978

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1181, 1922, 1984, 2362, 3844, 4724, 7688, 9448, 15376, 18896, 30752, 36611, 37792, 61504, 73222, 75584, 146444, 292888, 585776, 1134941, 1171552, 2269882, 2343104, 4539764, 9079528, 18159056, 36318112, 72636224]

約数ペア:

[(1, 72636224), (2, 36318112), (4, 18159056), (8, 9079528), (16, 4539764), (31, 2343104), (32, 2269882), (62, 1171552), (64, 1134941), (124, 585776), (248, 292888), (496, 146444), (961, 75584), (992, 73222), (1181, 61504), (1922, 37792), (1984, 36611), (2362, 30752), (3844, 18896), (4724, 15376), (7688, 9448)]