65209254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 151200000

約数和(自身を除く): 85990746

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 149, 209, 298, 349, 418, 447, 627, 698, 894, 1047, 1254, 1639, 2094, 2831, 3278, 3839, 4917, 5662, 6631, 7678, 8493, 9834, 11517, 13262, 16986, 19893, 23034, 31141, 39786, 52001, 62282, 72941, 93423, 104002, 145882, 156003, 186846, 218823, 312006, 437646, 572011, 988019, 1144022, 1716033, 1976038, 2964057, 3432066, 5928114, 10868209, 21736418, 32604627, 65209254]

約数ペア:

[(1, 65209254), (2, 32604627), (3, 21736418), (6, 10868209), (11, 5928114), (19, 3432066), (22, 2964057), (33, 1976038), (38, 1716033), (57, 1144022), (66, 988019), (114, 572011), (149, 437646), (209, 312006), (298, 218823), (349, 186846), (418, 156003), (447, 145882), (627, 104002), (698, 93423), (894, 72941), (1047, 62282), (1254, 52001), (1639, 39786), (2094, 31141), (2831, 23034), (3278, 19893), (3839, 16986), (4917, 13262), (5662, 11517), (6631, 9834), (7678, 8493)]