7542324

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 20049120

約数和(自身を除く): 12506796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 67, 106, 118, 134, 159, 177, 201, 212, 236, 268, 318, 354, 402, 477, 531, 603, 636, 708, 804, 954, 1062, 1206, 1908, 2124, 2412, 3127, 3551, 3953, 6254, 7102, 7906, 9381, 10653, 11859, 12508, 14204, 15812, 18762, 21306, 23718, 28143, 31959, 35577, 37524, 42612, 47436, 56286, 63918, 71154, 112572, 127836, 142308, 209509, 419018, 628527, 838036, 1257054, 1885581, 2514108, 3771162, 7542324]

約数ペア:

[(1, 7542324), (2, 3771162), (3, 2514108), (4, 1885581), (6, 1257054), (9, 838036), (12, 628527), (18, 419018), (36, 209509), (53, 142308), (59, 127836), (67, 112572), (106, 71154), (118, 63918), (134, 56286), (159, 47436), (177, 42612), (201, 37524), (212, 35577), (236, 31959), (268, 28143), (318, 23718), (354, 21306), (402, 18762), (477, 15812), (531, 14204), (603, 12508), (636, 11859), (708, 10653), (804, 9381), (954, 7906), (1062, 7102), (1206, 6254), (1908, 3953), (2124, 3551), (2412, 3127)]