74717006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 87853234

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 31, 34, 38, 41, 62, 82, 91, 119, 133, 182, 217, 221, 238, 247, 266, 287, 323, 403, 434, 442, 494, 527, 533, 574, 589, 646, 697, 779, 806, 1054, 1066, 1178, 1271, 1394, 1547, 1558, 1729, 2261, 2542, 2821, 3094, 3458, 3689, 3731, 4123, 4199, 4522, 4879, 5453, 5642, 6851, 7378, 7462, 7657, 8246, 8398, 8897, 9061, 9758, 10013, 10127, 10906, 13243, 13702, 15314, 16523, 17794, 18122, 20026, 20254, 21607, 24149, 26486, 29393, 33046, 43214, 47957, 48298, 53599, 58786, 63427, 70091, 70889, 92701, 95914, 107198, 115661, 126854, 130169, 140182, 141778, 151249, 169043, 172159, 185402, 231322, 260338, 280891, 302498, 313937, 338086, 344318, 410533, 561782, 627874, 821066, 911183, 1205113, 1822366, 1966237, 2197559, 2410226, 2873731, 3932474, 4395118, 5336929, 5747462, 10673858, 37358503, 74717006]

約数ペア:

[(1, 74717006), (2, 37358503), (7, 10673858), (13, 5747462), (14, 5336929), (17, 4395118), (19, 3932474), (26, 2873731), (31, 2410226), (34, 2197559), (38, 1966237), (41, 1822366), (62, 1205113), (82, 911183), (91, 821066), (119, 627874), (133, 561782), (182, 410533), (217, 344318), (221, 338086), (238, 313937), (247, 302498), (266, 280891), (287, 260338), (323, 231322), (403, 185402), (434, 172159), (442, 169043), (494, 151249), (527, 141778), (533, 140182), (574, 130169), (589, 126854), (646, 115661), (697, 107198), (779, 95914), (806, 92701), (1054, 70889), (1066, 70091), (1178, 63427), (1271, 58786), (1394, 53599), (1547, 48298), (1558, 47957), (1729, 43214), (2261, 33046), (2542, 29393), (2821, 26486), (3094, 24149), (3458, 21607), (3689, 20254), (3731, 20026), (4123, 18122), (4199, 17794), (4522, 16523), (4879, 15314), (5453, 13702), (5642, 13243), (6851, 10906), (7378, 10127), (7462, 10013), (7657, 9758), (8246, 9061), (8398, 8897)]