71340486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 169881600

約数和(自身を除く): 98541114

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 157, 186, 217, 314, 349, 434, 471, 651, 698, 942, 1047, 1099, 1302, 2094, 2198, 2443, 3297, 4867, 4886, 6594, 7329, 9734, 10819, 14601, 14658, 21638, 29202, 32457, 34069, 54793, 64914, 68138, 75733, 102207, 109586, 151466, 164379, 204414, 227199, 328758, 383551, 454398, 767102, 1150653, 1698583, 2301306, 3397166, 5095749, 10191498, 11890081, 23780162, 35670243, 71340486]

約数ペア:

[(1, 71340486), (2, 35670243), (3, 23780162), (6, 11890081), (7, 10191498), (14, 5095749), (21, 3397166), (31, 2301306), (42, 1698583), (62, 1150653), (93, 767102), (157, 454398), (186, 383551), (217, 328758), (314, 227199), (349, 204414), (434, 164379), (471, 151466), (651, 109586), (698, 102207), (942, 75733), (1047, 68138), (1099, 64914), (1302, 54793), (2094, 34069), (2198, 32457), (2443, 29202), (3297, 21638), (4867, 14658), (4886, 14601), (6594, 10819), (7329, 9734)]