71354580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 221090688

約数和(自身を除く): 149736108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1481, 1606, 2190, 2409, 2962, 3212, 4015, 4380, 4443, 4818, 5924, 7405, 8030, 8886, 9636, 12045, 14810, 16060, 16291, 17772, 22215, 24090, 29620, 32582, 44430, 48180, 48873, 65164, 81455, 88860, 97746, 108113, 162910, 195492, 216226, 244365, 324339, 325820, 432452, 488730, 540565, 648678, 977460, 1081130, 1189243, 1297356, 1621695, 2162260, 2378486, 3243390, 3567729, 4756972, 5946215, 6486780, 7135458, 11892430, 14270916, 17838645, 23784860, 35677290, 71354580]

約数ペア:

[(1, 71354580), (2, 35677290), (3, 23784860), (4, 17838645), (5, 14270916), (6, 11892430), (10, 7135458), (11, 6486780), (12, 5946215), (15, 4756972), (20, 3567729), (22, 3243390), (30, 2378486), (33, 2162260), (44, 1621695), (55, 1297356), (60, 1189243), (66, 1081130), (73, 977460), (110, 648678), (132, 540565), (146, 488730), (165, 432452), (219, 325820), (220, 324339), (292, 244365), (330, 216226), (365, 195492), (438, 162910), (660, 108113), (730, 97746), (803, 88860), (876, 81455), (1095, 65164), (1460, 48873), (1481, 48180), (1606, 44430), (2190, 32582), (2409, 29620), (2962, 24090), (3212, 22215), (4015, 17772), (4380, 16291), (4443, 16060), (4818, 14810), (5924, 12045), (7405, 9636), (8030, 8886)]