73989612

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 195564096

約数和(自身を除く): 121574484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 467, 486, 489, 652, 934, 972, 978, 1401, 1467, 1868, 1956, 2802, 2934, 4203, 4401, 5604, 5868, 8406, 8802, 12609, 13203, 16812, 17604, 25218, 26406, 37827, 39609, 50436, 52812, 75654, 76121, 79218, 113481, 151308, 152242, 158436, 226962, 228363, 304484, 453924, 456726, 685089, 913452, 1370178, 2055267, 2740356, 4110534, 6165801, 8221068, 12331602, 18497403, 24663204, 36994806, 73989612]

約数ペア:

[(1, 73989612), (2, 36994806), (3, 24663204), (4, 18497403), (6, 12331602), (9, 8221068), (12, 6165801), (18, 4110534), (27, 2740356), (36, 2055267), (54, 1370178), (81, 913452), (108, 685089), (162, 456726), (163, 453924), (243, 304484), (324, 228363), (326, 226962), (467, 158436), (486, 152242), (489, 151308), (652, 113481), (934, 79218), (972, 76121), (978, 75654), (1401, 52812), (1467, 50436), (1868, 39609), (1956, 37827), (2802, 26406), (2934, 25218), (4203, 17604), (4401, 16812), (5604, 13203), (5868, 12609), (8406, 8802)]