72895536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10331}}^1$

素因数の和:10359

約数の個数: 90

約数和(自身を含む): 237336372

約数和(自身を除く): 164440836

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, 10331, 20662, 30993, 41324, 61986, 72317, 82648, 92979, 123972, 144634, 165296, 185958, 216951, 247944, 289268, 371916, 433902, 495888, 506219, 578536, 650853, 743832, 867804, 1012438, 1157072, 1301706, 1487664, 1518657, 1735608, 2024876, 2603412, 3037314, 3471216, 4049752, 4555971, 5206824, 6074628, 8099504, 9111942, 10413648, 12149256, 18223884, 24298512, 36447768, 72895536]

約数ペア:

[(1, 72895536), (2, 36447768), (3, 24298512), (4, 18223884), (6, 12149256), (7, 10413648), (8, 9111942), (9, 8099504), (12, 6074628), (14, 5206824), (16, 4555971), (18, 4049752), (21, 3471216), (24, 3037314), (28, 2603412), (36, 2024876), (42, 1735608), (48, 1518657), (49, 1487664), (56, 1301706), (63, 1157072), (72, 1012438), (84, 867804), (98, 743832), (112, 650853), (126, 578536), (144, 506219), (147, 495888), (168, 433902), (196, 371916), (252, 289268), (294, 247944), (336, 216951), (392, 185958), (441, 165296), (504, 144634), (588, 123972), (784, 92979), (882, 82648), (1008, 72317), (1176, 61986), (1764, 41324), (2352, 30993), (3528, 20662), (7056, 10331)]