28173096

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6211}}^1$

素因数の和:6236

約数の個数: 80

約数和(自身を含む): 90198240

約数和(自身を除く): 62025144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6211, 12422, 18633, 24844, 37266, 43477, 49688, 55899, 74532, 86954, 111798, 130431, 149064, 167697, 173908, 223596, 260862, 335394, 347816, 391293, 447192, 503091, 521724, 670788, 782586, 1006182, 1043448, 1173879, 1341576, 1565172, 2012364, 2347758, 3130344, 3521637, 4024728, 4695516, 7043274, 9391032, 14086548, 28173096]

約数ペア:

[(1, 28173096), (2, 14086548), (3, 9391032), (4, 7043274), (6, 4695516), (7, 4024728), (8, 3521637), (9, 3130344), (12, 2347758), (14, 2012364), (18, 1565172), (21, 1341576), (24, 1173879), (27, 1043448), (28, 1006182), (36, 782586), (42, 670788), (54, 521724), (56, 503091), (63, 447192), (72, 391293), (81, 347816), (84, 335394), (108, 260862), (126, 223596), (162, 173908), (168, 167697), (189, 149064), (216, 130431), (252, 111798), (324, 86954), (378, 74532), (504, 55899), (567, 49688), (648, 43477), (756, 37266), (1134, 24844), (1512, 18633), (2268, 12422), (4536, 6211)]