78698448

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^2\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 90

約数和(自身を含む): 225469634

約数和(自身を除く): 146771186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 157, 177, 236, 314, 354, 471, 472, 531, 628, 708, 942, 944, 1062, 1256, 1413, 1416, 1884, 2124, 2512, 2826, 2832, 3481, 3768, 4248, 5652, 6962, 7536, 8496, 9263, 10443, 11304, 13924, 18526, 20886, 22608, 27789, 27848, 31329, 37052, 41772, 55578, 55696, 62658, 74104, 83367, 83544, 111156, 125316, 148208, 166734, 167088, 222312, 250632, 333468, 444624, 501264, 546517, 666936, 1093034, 1333872, 1639551, 2186068, 3279102, 4372136, 4918653, 6558204, 8744272, 9837306, 13116408, 19674612, 26232816, 39349224, 78698448]

約数ペア:

[(1, 78698448), (2, 39349224), (3, 26232816), (4, 19674612), (6, 13116408), (8, 9837306), (9, 8744272), (12, 6558204), (16, 4918653), (18, 4372136), (24, 3279102), (36, 2186068), (48, 1639551), (59, 1333872), (72, 1093034), (118, 666936), (144, 546517), (157, 501264), (177, 444624), (236, 333468), (314, 250632), (354, 222312), (471, 167088), (472, 166734), (531, 148208), (628, 125316), (708, 111156), (942, 83544), (944, 83367), (1062, 74104), (1256, 62658), (1413, 55696), (1416, 55578), (1884, 41772), (2124, 37052), (2512, 31329), (2826, 27848), (2832, 27789), (3481, 22608), (3768, 20886), (4248, 18526), (5652, 13924), (6962, 11304), (7536, 10443), (8496, 9263)]