127922364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6507

約数の個数: 72

約数和(自身を含む): 352170000

約数和(自身を除く): 224247636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6449, 6612, 9918, 12898, 19347, 19836, 25796, 38694, 58041, 77388, 116082, 122531, 187021, 232164, 245062, 367593, 374042, 490124, 561063, 735186, 748084, 1102779, 1122126, 1470372, 1683189, 2205558, 2244252, 3366378, 3553399, 4411116, 6732756, 7106798, 10660197, 14213596, 21320394, 31980591, 42640788, 63961182, 127922364]

約数ペア:

[(1, 127922364), (2, 63961182), (3, 42640788), (4, 31980591), (6, 21320394), (9, 14213596), (12, 10660197), (18, 7106798), (19, 6732756), (29, 4411116), (36, 3553399), (38, 3366378), (57, 2244252), (58, 2205558), (76, 1683189), (87, 1470372), (114, 1122126), (116, 1102779), (171, 748084), (174, 735186), (228, 561063), (261, 490124), (342, 374042), (348, 367593), (522, 245062), (551, 232164), (684, 187021), (1044, 122531), (1102, 116082), (1653, 77388), (2204, 58041), (3306, 38694), (4959, 25796), (6449, 19836), (6612, 19347), (9918, 12898)]