64201068

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 168280112

約数和(自身を除く): 104079044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 307, 314, 333, 444, 471, 614, 628, 666, 921, 942, 1228, 1332, 1413, 1842, 1884, 2763, 2826, 3684, 5526, 5652, 5809, 11052, 11359, 11618, 17427, 22718, 23236, 34077, 34854, 45436, 48199, 52281, 68154, 69708, 96398, 102231, 104562, 136308, 144597, 192796, 204462, 209124, 289194, 408924, 433791, 578388, 867582, 1735164, 1783363, 3566726, 5350089, 7133452, 10700178, 16050267, 21400356, 32100534, 64201068]

約数ペア:

[(1, 64201068), (2, 32100534), (3, 21400356), (4, 16050267), (6, 10700178), (9, 7133452), (12, 5350089), (18, 3566726), (36, 1783363), (37, 1735164), (74, 867582), (111, 578388), (148, 433791), (157, 408924), (222, 289194), (307, 209124), (314, 204462), (333, 192796), (444, 144597), (471, 136308), (614, 104562), (628, 102231), (666, 96398), (921, 69708), (942, 68154), (1228, 52281), (1332, 48199), (1413, 45436), (1842, 34854), (1884, 34077), (2763, 23236), (2826, 22718), (3684, 17427), (5526, 11618), (5652, 11359), (5809, 11052)]