61480812

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 158054400

約数和(自身を除く): 96573588

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 41, 58, 62, 82, 87, 93, 116, 123, 124, 139, 164, 174, 186, 246, 278, 348, 372, 417, 492, 556, 834, 899, 1189, 1271, 1668, 1798, 2378, 2542, 2697, 3567, 3596, 3813, 4031, 4309, 4756, 5084, 5394, 5699, 7134, 7626, 8062, 8618, 10788, 11398, 12093, 12927, 14268, 15252, 16124, 17097, 17236, 22796, 24186, 25854, 34194, 36859, 48372, 51708, 68388, 73718, 110577, 124961, 147436, 165271, 176669, 221154, 249922, 330542, 353338, 374883, 442308, 495813, 499844, 530007, 661084, 706676, 749766, 991626, 1060014, 1499532, 1983252, 2120028, 5123401, 10246802, 15370203, 20493604, 30740406, 61480812]

約数ペア:

[(1, 61480812), (2, 30740406), (3, 20493604), (4, 15370203), (6, 10246802), (12, 5123401), (29, 2120028), (31, 1983252), (41, 1499532), (58, 1060014), (62, 991626), (82, 749766), (87, 706676), (93, 661084), (116, 530007), (123, 499844), (124, 495813), (139, 442308), (164, 374883), (174, 353338), (186, 330542), (246, 249922), (278, 221154), (348, 176669), (372, 165271), (417, 147436), (492, 124961), (556, 110577), (834, 73718), (899, 68388), (1189, 51708), (1271, 48372), (1668, 36859), (1798, 34194), (2378, 25854), (2542, 24186), (2697, 22796), (3567, 17236), (3596, 17097), (3813, 16124), (4031, 15252), (4309, 14268), (4756, 12927), (5084, 12093), (5394, 11398), (5699, 10788), (7134, 8618), (7626, 8062)]