180620076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23629}}^1$

素因数の和:23663

約数の個数: 72

約数和(自身を含む): 527988720

約数和(自身を除く): 347368644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 23629, 47258, 70887, 94516, 141774, 165403, 283548, 307177, 330806, 496209, 614354, 661612, 921531, 992418, 1157821, 1228708, 1843062, 1984836, 2150239, 2315642, 3473463, 3686124, 4300478, 4631284, 6450717, 6946926, 8600956, 12901434, 13893852, 15051673, 25802868, 30103346, 45155019, 60206692, 90310038, 180620076]

約数ペア:

[(1, 180620076), (2, 90310038), (3, 60206692), (4, 45155019), (6, 30103346), (7, 25802868), (12, 15051673), (13, 13893852), (14, 12901434), (21, 8600956), (26, 6946926), (28, 6450717), (39, 4631284), (42, 4300478), (49, 3686124), (52, 3473463), (78, 2315642), (84, 2150239), (91, 1984836), (98, 1843062), (147, 1228708), (156, 1157821), (182, 992418), (196, 921531), (273, 661612), (294, 614354), (364, 496209), (546, 330806), (588, 307177), (637, 283548), (1092, 165403), (1274, 141774), (1911, 94516), (2548, 70887), (3822, 47258), (7644, 23629)]