71586984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 220953600

約数和(自身を除く): 149366616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 547, 574, 779, 798, 861, 984, 1064, 1094, 1148, 1558, 1596, 1641, 1722, 2188, 2296, 2337, 3116, 3192, 3282, 3444, 3829, 4376, 4674, 5453, 6232, 6564, 6888, 7658, 9348, 10393, 10906, 11487, 13128, 15316, 16359, 18696, 20786, 21812, 22427, 22974, 30632, 31179, 32718, 41572, 43624, 44854, 45948, 62358, 65436, 67281, 72751, 83144, 89708, 91896, 124716, 130872, 134562, 145502, 156989, 179416, 218253, 249432, 269124, 291004, 313978, 426113, 436506, 470967, 538248, 582008, 627956, 852226, 873012, 941934, 1255912, 1278339, 1704452, 1746024, 1883868, 2556678, 2982791, 3408904, 3767736, 5113356, 5965582, 8948373, 10226712, 11931164, 17896746, 23862328, 35793492, 71586984]

約数ペア:

[(1, 71586984), (2, 35793492), (3, 23862328), (4, 17896746), (6, 11931164), (7, 10226712), (8, 8948373), (12, 5965582), (14, 5113356), (19, 3767736), (21, 3408904), (24, 2982791), (28, 2556678), (38, 1883868), (41, 1746024), (42, 1704452), (56, 1278339), (57, 1255912), (76, 941934), (82, 873012), (84, 852226), (114, 627956), (123, 582008), (133, 538248), (152, 470967), (164, 436506), (168, 426113), (228, 313978), (246, 291004), (266, 269124), (287, 249432), (328, 218253), (399, 179416), (456, 156989), (492, 145502), (532, 134562), (547, 130872), (574, 124716), (779, 91896), (798, 89708), (861, 83144), (984, 72751), (1064, 67281), (1094, 65436), (1148, 62358), (1558, 45948), (1596, 44854), (1641, 43624), (1722, 41572), (2188, 32718), (2296, 31179), (2337, 30632), (3116, 22974), (3192, 22427), (3282, 21812), (3444, 20786), (3829, 18696), (4376, 16359), (4674, 15316), (5453, 13128), (6232, 11487), (6564, 10906), (6888, 10393), (7658, 9348)]