76990128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 147995472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 41, 48, 57, 58, 71, 76, 82, 87, 114, 116, 123, 142, 152, 164, 174, 213, 228, 232, 246, 284, 304, 328, 348, 426, 456, 464, 492, 551, 568, 656, 696, 779, 852, 912, 984, 1102, 1136, 1189, 1349, 1392, 1558, 1653, 1704, 1968, 2059, 2204, 2337, 2378, 2698, 2911, 3116, 3306, 3408, 3567, 4047, 4118, 4408, 4674, 4756, 5396, 5822, 6177, 6232, 6612, 7134, 8094, 8236, 8733, 8816, 9348, 9512, 10792, 11644, 12354, 12464, 13224, 14268, 16188, 16472, 17466, 18696, 19024, 21584, 22591, 23288, 24708, 26448, 28536, 32376, 32944, 34932, 37392, 39121, 45182, 46576, 49416, 55309, 57072, 64752, 67773, 69864, 78242, 84419, 90364, 98832, 110618, 117363, 135546, 139728, 156484, 165927, 168838, 180728, 221236, 234726, 253257, 271092, 312968, 331854, 337676, 361456, 442472, 469452, 506514, 542184, 625936, 663708, 675352, 884944, 938904, 1013028, 1084368, 1327416, 1350704, 1603961, 1877808, 2026056, 2654832, 3207922, 4052112, 4811883, 6415844, 9623766, 12831688, 19247532, 25663376, 38495064, 76990128]

約数ペア:

[(1, 76990128), (2, 38495064), (3, 25663376), (4, 19247532), (6, 12831688), (8, 9623766), (12, 6415844), (16, 4811883), (19, 4052112), (24, 3207922), (29, 2654832), (38, 2026056), (41, 1877808), (48, 1603961), (57, 1350704), (58, 1327416), (71, 1084368), (76, 1013028), (82, 938904), (87, 884944), (114, 675352), (116, 663708), (123, 625936), (142, 542184), (152, 506514), (164, 469452), (174, 442472), (213, 361456), (228, 337676), (232, 331854), (246, 312968), (284, 271092), (304, 253257), (328, 234726), (348, 221236), (426, 180728), (456, 168838), (464, 165927), (492, 156484), (551, 139728), (568, 135546), (656, 117363), (696, 110618), (779, 98832), (852, 90364), (912, 84419), (984, 78242), (1102, 69864), (1136, 67773), (1189, 64752), (1349, 57072), (1392, 55309), (1558, 49416), (1653, 46576), (1704, 45182), (1968, 39121), (2059, 37392), (2204, 34932), (2337, 32944), (2378, 32376), (2698, 28536), (2911, 26448), (3116, 24708), (3306, 23288), (3408, 22591), (3567, 21584), (4047, 19024), (4118, 18696), (4408, 17466), (4674, 16472), (4756, 16188), (5396, 14268), (5822, 13224), (6177, 12464), (6232, 12354), (6612, 11644), (7134, 10792), (8094, 9512), (8236, 9348), (8733, 8816)]