85527612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 158206788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 61, 68, 79, 87, 102, 116, 122, 153, 158, 174, 183, 204, 237, 244, 261, 306, 316, 348, 366, 474, 493, 522, 549, 612, 711, 732, 948, 986, 1037, 1044, 1098, 1343, 1422, 1479, 1769, 1972, 2074, 2196, 2291, 2686, 2844, 2958, 3111, 3538, 4029, 4148, 4437, 4582, 4819, 5307, 5372, 5916, 6222, 6873, 7076, 8058, 8874, 9164, 9333, 9638, 10614, 12087, 12444, 13746, 14457, 15921, 16116, 17748, 18666, 19276, 20619, 21228, 24174, 27492, 28914, 30073, 31842, 37332, 38947, 41238, 43371, 48348, 57828, 60146, 63684, 77894, 81923, 82476, 86742, 90219, 116841, 120292, 139751, 155788, 163846, 173484, 180438, 233682, 245769, 270657, 279502, 327692, 350523, 360876, 419253, 467364, 491538, 541314, 559004, 701046, 737307, 838506, 983076, 1082628, 1257759, 1402092, 1474614, 1677012, 2375767, 2515518, 2949228, 4751534, 5031036, 7127301, 9503068, 14254602, 21381903, 28509204, 42763806, 85527612]

約数ペア:

[(1, 85527612), (2, 42763806), (3, 28509204), (4, 21381903), (6, 14254602), (9, 9503068), (12, 7127301), (17, 5031036), (18, 4751534), (29, 2949228), (34, 2515518), (36, 2375767), (51, 1677012), (58, 1474614), (61, 1402092), (68, 1257759), (79, 1082628), (87, 983076), (102, 838506), (116, 737307), (122, 701046), (153, 559004), (158, 541314), (174, 491538), (183, 467364), (204, 419253), (237, 360876), (244, 350523), (261, 327692), (306, 279502), (316, 270657), (348, 245769), (366, 233682), (474, 180438), (493, 173484), (522, 163846), (549, 155788), (612, 139751), (711, 120292), (732, 116841), (948, 90219), (986, 86742), (1037, 82476), (1044, 81923), (1098, 77894), (1343, 63684), (1422, 60146), (1479, 57828), (1769, 48348), (1972, 43371), (2074, 41238), (2196, 38947), (2291, 37332), (2686, 31842), (2844, 30073), (2958, 28914), (3111, 27492), (3538, 24174), (4029, 21228), (4148, 20619), (4437, 19276), (4582, 18666), (4819, 17748), (5307, 16116), (5372, 15921), (5916, 14457), (6222, 13746), (6873, 12444), (7076, 12087), (8058, 10614), (8874, 9638), (9164, 9333)]