40878234

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 101088000

約数和(自身を除く): 60209766

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 79, 89, 102, 114, 153, 158, 171, 178, 237, 267, 306, 323, 342, 474, 534, 646, 711, 801, 969, 1343, 1422, 1501, 1513, 1602, 1691, 1938, 2686, 2907, 3002, 3026, 3382, 4029, 4503, 4539, 5073, 5814, 7031, 8058, 9006, 9078, 10146, 12087, 13509, 13617, 14062, 15219, 21093, 24174, 25517, 27018, 27234, 28747, 30438, 42186, 51034, 57494, 63279, 76551, 86241, 119527, 126558, 133589, 153102, 172482, 229653, 239054, 258723, 267178, 358581, 400767, 459306, 517446, 717162, 801534, 1075743, 1202301, 2151486, 2271013, 2404602, 4542026, 6813039, 13626078, 20439117, 40878234]

約数ペア:

[(1, 40878234), (2, 20439117), (3, 13626078), (6, 6813039), (9, 4542026), (17, 2404602), (18, 2271013), (19, 2151486), (34, 1202301), (38, 1075743), (51, 801534), (57, 717162), (79, 517446), (89, 459306), (102, 400767), (114, 358581), (153, 267178), (158, 258723), (171, 239054), (178, 229653), (237, 172482), (267, 153102), (306, 133589), (323, 126558), (342, 119527), (474, 86241), (534, 76551), (646, 63279), (711, 57494), (801, 51034), (969, 42186), (1343, 30438), (1422, 28747), (1501, 27234), (1513, 27018), (1602, 25517), (1691, 24174), (1938, 21093), (2686, 15219), (2907, 14062), (3002, 13617), (3026, 13509), (3382, 12087), (4029, 10146), (4503, 9078), (4539, 9006), (5073, 8058), (5814, 7031)]