121178772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23539}}^1$

素因数の和:23573

約数の個数: 72

約数和(自身を含む): 359879520

約数和(自身を除く): 238700748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 23539, 47078, 70617, 94156, 141234, 211851, 258929, 282468, 306007, 423702, 517858, 612014, 776787, 847404, 918021, 1035716, 1224028, 1553574, 1836042, 2330361, 2754063, 3107148, 3366077, 3672084, 4660722, 5508126, 6732154, 9321444, 10098231, 11016252, 13464308, 20196462, 30294693, 40392924, 60589386, 121178772]

約数ペア:

[(1, 121178772), (2, 60589386), (3, 40392924), (4, 30294693), (6, 20196462), (9, 13464308), (11, 11016252), (12, 10098231), (13, 9321444), (18, 6732154), (22, 5508126), (26, 4660722), (33, 3672084), (36, 3366077), (39, 3107148), (44, 2754063), (52, 2330361), (66, 1836042), (78, 1553574), (99, 1224028), (117, 1035716), (132, 918021), (143, 847404), (156, 776787), (198, 612014), (234, 517858), (286, 423702), (396, 306007), (429, 282468), (468, 258929), (572, 211851), (858, 141234), (1287, 94156), (1716, 70617), (2574, 47078), (5148, 23539)]