71400012

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 171155712

約数和(自身を除く): 99755700

約数列:

[1, 2, 3, 4, 6, 12, 61, 103, 122, 183, 206, 244, 309, 366, 412, 618, 732, 947, 1236, 1894, 2841, 3788, 5682, 6283, 11364, 12566, 18849, 25132, 37698, 57767, 75396, 97541, 115534, 173301, 195082, 231068, 292623, 346602, 390164, 585246, 693204, 1170492, 5950001, 11900002, 17850003, 23800004, 35700006, 71400012]

約数ペア:

[(1, 71400012), (2, 35700006), (3, 23800004), (4, 17850003), (6, 11900002), (12, 5950001), (61, 1170492), (103, 693204), (122, 585246), (183, 390164), (206, 346602), (244, 292623), (309, 231068), (366, 195082), (412, 173301), (618, 115534), (732, 97541), (947, 75396), (1236, 57767), (1894, 37698), (2841, 25132), (3788, 18849), (5682, 12566), (6283, 11364)]