97870444

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 215172720

約数和(自身を除く): 117302276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 532, 574, 641, 779, 931, 1148, 1282, 1558, 1862, 2009, 2564, 3116, 3724, 4018, 4487, 5453, 8036, 8974, 10906, 12179, 17948, 21812, 24358, 26281, 31409, 38171, 48716, 52562, 62818, 76342, 85253, 105124, 125636, 152684, 170506, 183967, 341012, 367934, 499339, 596771, 735868, 998678, 1193542, 1287769, 1997356, 2387084, 2575538, 3495373, 5151076, 6990746, 13981492, 24467611, 48935222, 97870444]

約数ペア:

[(1, 97870444), (2, 48935222), (4, 24467611), (7, 13981492), (14, 6990746), (19, 5151076), (28, 3495373), (38, 2575538), (41, 2387084), (49, 1997356), (76, 1287769), (82, 1193542), (98, 998678), (133, 735868), (164, 596771), (196, 499339), (266, 367934), (287, 341012), (532, 183967), (574, 170506), (641, 152684), (779, 125636), (931, 105124), (1148, 85253), (1282, 76342), (1558, 62818), (1862, 52562), (2009, 48716), (2564, 38171), (3116, 31409), (3724, 26281), (4018, 24358), (4487, 21812), (5453, 17948), (8036, 12179), (8974, 10906)]