72664746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22469}}^1$

素因数の和:22499

約数の個数: 48

約数和(自身を含む): 184433760

約数和(自身を除く): 111769014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 22469, 44938, 67407, 134814, 157283, 247159, 314566, 471849, 494318, 741477, 943698, 1100981, 1482954, 1730113, 2201962, 3302943, 3460226, 5190339, 6605886, 10380678, 12110791, 24221582, 36332373, 72664746]

約数ペア:

[(1, 72664746), (2, 36332373), (3, 24221582), (6, 12110791), (7, 10380678), (11, 6605886), (14, 5190339), (21, 3460226), (22, 3302943), (33, 2201962), (42, 1730113), (49, 1482954), (66, 1100981), (77, 943698), (98, 741477), (147, 494318), (154, 471849), (231, 314566), (294, 247159), (462, 157283), (539, 134814), (1078, 67407), (1617, 44938), (3234, 22469)]