73664944

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 154175400

約数和(自身を除く): 80510456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 179, 272, 289, 356, 358, 578, 712, 716, 1156, 1424, 1432, 1513, 2312, 2864, 3026, 3043, 4624, 6052, 6086, 12104, 12172, 15931, 24208, 24344, 25721, 31862, 48688, 51442, 51731, 63724, 102884, 103462, 127448, 205768, 206924, 254896, 270827, 411536, 413848, 541654, 827696, 1083308, 2166616, 4333232, 4604059, 9208118, 18416236, 36832472, 73664944]

約数ペア:

[(1, 73664944), (2, 36832472), (4, 18416236), (8, 9208118), (16, 4604059), (17, 4333232), (34, 2166616), (68, 1083308), (89, 827696), (136, 541654), (178, 413848), (179, 411536), (272, 270827), (289, 254896), (356, 206924), (358, 205768), (578, 127448), (712, 103462), (716, 102884), (1156, 63724), (1424, 51731), (1432, 51442), (1513, 48688), (2312, 31862), (2864, 25721), (3026, 24344), (3043, 24208), (4624, 15931), (6052, 12172), (6086, 12104)]