262231164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9497}}^1$

素因数の和:9579

約数の個数: 72

約数和(自身を含む): 726027120

約数和(自身を除く): 463795956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 9204, 9497, 13806, 18994, 27612, 28491, 37988, 56982, 85473, 113964, 123461, 170946, 246922, 341892, 370383, 493844, 560323, 740766, 1111149, 1120646, 1481532, 1680969, 2222298, 2241292, 3361938, 4444596, 5042907, 6723876, 7284199, 10085814, 14568398, 20171628, 21852597, 29136796, 43705194, 65557791, 87410388, 131115582, 262231164]

約数ペア:

[(1, 262231164), (2, 131115582), (3, 87410388), (4, 65557791), (6, 43705194), (9, 29136796), (12, 21852597), (13, 20171628), (18, 14568398), (26, 10085814), (36, 7284199), (39, 6723876), (52, 5042907), (59, 4444596), (78, 3361938), (117, 2241292), (118, 2222298), (156, 1680969), (177, 1481532), (234, 1120646), (236, 1111149), (354, 740766), (468, 560323), (531, 493844), (708, 370383), (767, 341892), (1062, 246922), (1534, 170946), (2124, 123461), (2301, 113964), (3068, 85473), (4602, 56982), (6903, 37988), (9204, 28491), (9497, 27612), (13806, 18994)]