75407472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10687}}^1$

素因数の和:10715

約数の個数: 90

約数和(自身を含む): 245514048

約数和(自身を除く): 170106576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10687, 21374, 32061, 42748, 64122, 74809, 85496, 96183, 128244, 149618, 170992, 192366, 224427, 256488, 299236, 384732, 448854, 512976, 523663, 598472, 673281, 769464, 897708, 1047326, 1196944, 1346562, 1538928, 1570989, 1795416, 2094652, 2693124, 3141978, 3590832, 4189304, 4712967, 5386248, 6283956, 8378608, 9425934, 10772496, 12567912, 18851868, 25135824, 37703736, 75407472]

約数ペア:

[(1, 75407472), (2, 37703736), (3, 25135824), (4, 18851868), (6, 12567912), (7, 10772496), (8, 9425934), (9, 8378608), (12, 6283956), (14, 5386248), (16, 4712967), (18, 4189304), (21, 3590832), (24, 3141978), (28, 2693124), (36, 2094652), (42, 1795416), (48, 1570989), (49, 1538928), (56, 1346562), (63, 1196944), (72, 1047326), (84, 897708), (98, 769464), (112, 673281), (126, 598472), (144, 523663), (147, 512976), (168, 448854), (196, 384732), (252, 299236), (294, 256488), (336, 224427), (392, 192366), (441, 170992), (504, 149618), (588, 128244), (784, 96183), (882, 85496), (1008, 74809), (1176, 64122), (1764, 42748), (2352, 32061), (3528, 21374), (7056, 10687)]