69717004

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 151715760

約数和(自身を除く): 81998756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 97, 98, 133, 193, 194, 196, 266, 386, 388, 532, 679, 772, 931, 1351, 1358, 1843, 1862, 2702, 2716, 3667, 3686, 3724, 4753, 5404, 7334, 7372, 9457, 9506, 12901, 14668, 18721, 18914, 19012, 25669, 25802, 37442, 37828, 51338, 51604, 74884, 90307, 102676, 131047, 179683, 180614, 262094, 355699, 359366, 361228, 524188, 711398, 718732, 917329, 1422796, 1834658, 2489893, 3669316, 4979786, 9959572, 17429251, 34858502, 69717004]

約数ペア:

[(1, 69717004), (2, 34858502), (4, 17429251), (7, 9959572), (14, 4979786), (19, 3669316), (28, 2489893), (38, 1834658), (49, 1422796), (76, 917329), (97, 718732), (98, 711398), (133, 524188), (193, 361228), (194, 359366), (196, 355699), (266, 262094), (386, 180614), (388, 179683), (532, 131047), (679, 102676), (772, 90307), (931, 74884), (1351, 51604), (1358, 51338), (1843, 37828), (1862, 37442), (2702, 25802), (2716, 25669), (3667, 19012), (3686, 18914), (3724, 18721), (4753, 14668), (5404, 12901), (7334, 9506), (7372, 9457)]