63876780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32261}}^1$

素因数の和:32287

約数の個数: 72

約数和(自身を含む): 211380624

約数和(自身を除く): 147503844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 32261, 64522, 96783, 129044, 161305, 193566, 290349, 322610, 354871, 387132, 483915, 580698, 645220, 709742, 967830, 1064613, 1161396, 1419484, 1451745, 1774355, 1935660, 2129226, 2903490, 3193839, 3548710, 4258452, 5323065, 5806980, 6387678, 7097420, 10646130, 12775356, 15969195, 21292260, 31938390, 63876780]

約数ペア:

[(1, 63876780), (2, 31938390), (3, 21292260), (4, 15969195), (5, 12775356), (6, 10646130), (9, 7097420), (10, 6387678), (11, 5806980), (12, 5323065), (15, 4258452), (18, 3548710), (20, 3193839), (22, 2903490), (30, 2129226), (33, 1935660), (36, 1774355), (44, 1451745), (45, 1419484), (55, 1161396), (60, 1064613), (66, 967830), (90, 709742), (99, 645220), (110, 580698), (132, 483915), (165, 387132), (180, 354871), (198, 322610), (220, 290349), (330, 193566), (396, 161305), (495, 129044), (660, 96783), (990, 64522), (1980, 32261)]