636224148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53717}}^1$

素因数の和:53781

約数の個数: 72

約数和(自身を含む): 1877121792

約数和(自身を除く): 1240897644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 53717, 107434, 161151, 214868, 322302, 376019, 483453, 644604, 752038, 966906, 1128057, 1504076, 1933812, 2256114, 2524699, 3384171, 4512228, 5049398, 6768342, 7574097, 10098796, 13536684, 15148194, 17672893, 22722291, 30296388, 35345786, 45444582, 53018679, 70691572, 90889164, 106037358, 159056037, 212074716, 318112074, 636224148]

約数ペア:

[(1, 636224148), (2, 318112074), (3, 212074716), (4, 159056037), (6, 106037358), (7, 90889164), (9, 70691572), (12, 53018679), (14, 45444582), (18, 35345786), (21, 30296388), (28, 22722291), (36, 17672893), (42, 15148194), (47, 13536684), (63, 10098796), (84, 7574097), (94, 6768342), (126, 5049398), (141, 4512228), (188, 3384171), (252, 2524699), (282, 2256114), (329, 1933812), (423, 1504076), (564, 1128057), (658, 966906), (846, 752038), (987, 644604), (1316, 483453), (1692, 376019), (1974, 322302), (2961, 214868), (3948, 161151), (5922, 107434), (11844, 53717)]