71116248

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 141427752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 163, 168, 196, 212, 294, 318, 326, 343, 371, 392, 424, 489, 588, 636, 652, 686, 742, 978, 1029, 1113, 1141, 1176, 1272, 1304, 1372, 1484, 1956, 2058, 2226, 2282, 2597, 2744, 2968, 3423, 3912, 4116, 4452, 4564, 5194, 6846, 7791, 7987, 8232, 8639, 8904, 9128, 10388, 13692, 15582, 15974, 17278, 18179, 20776, 23961, 25917, 27384, 31164, 31948, 34556, 36358, 47922, 51834, 54537, 55909, 60473, 62328, 63896, 69112, 72716, 95844, 103668, 109074, 111818, 120946, 145432, 167727, 181419, 191688, 207336, 218148, 223636, 241892, 335454, 362838, 423311, 436296, 447272, 483784, 670908, 725676, 846622, 1269933, 1341816, 1451352, 1693244, 2539866, 2963177, 3386488, 5079732, 5926354, 8889531, 10159464, 11852708, 17779062, 23705416, 35558124, 71116248]

約数ペア:

[(1, 71116248), (2, 35558124), (3, 23705416), (4, 17779062), (6, 11852708), (7, 10159464), (8, 8889531), (12, 5926354), (14, 5079732), (21, 3386488), (24, 2963177), (28, 2539866), (42, 1693244), (49, 1451352), (53, 1341816), (56, 1269933), (84, 846622), (98, 725676), (106, 670908), (147, 483784), (159, 447272), (163, 436296), (168, 423311), (196, 362838), (212, 335454), (294, 241892), (318, 223636), (326, 218148), (343, 207336), (371, 191688), (392, 181419), (424, 167727), (489, 145432), (588, 120946), (636, 111818), (652, 109074), (686, 103668), (742, 95844), (978, 72716), (1029, 69112), (1113, 63896), (1141, 62328), (1176, 60473), (1272, 55909), (1304, 54537), (1372, 51834), (1484, 47922), (1956, 36358), (2058, 34556), (2226, 31948), (2282, 31164), (2597, 27384), (2744, 25917), (2968, 23961), (3423, 20776), (3912, 18179), (4116, 17278), (4452, 15974), (4564, 15582), (5194, 13692), (6846, 10388), (7791, 9128), (7987, 8904), (8232, 8639)]