84556308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 211226400

約数和(自身を除く): 126670092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 149, 228, 262, 298, 361, 393, 447, 524, 596, 722, 786, 894, 1083, 1444, 1572, 1788, 2166, 2489, 2831, 4332, 4978, 5662, 7467, 8493, 9956, 11324, 14934, 16986, 19519, 29868, 33972, 39038, 47291, 53789, 58557, 78076, 94582, 107578, 117114, 141873, 161367, 189164, 215156, 234228, 283746, 322734, 370861, 567492, 645468, 741722, 1112583, 1483444, 2225166, 4450332, 7046359, 14092718, 21139077, 28185436, 42278154, 84556308]

約数ペア:

[(1, 84556308), (2, 42278154), (3, 28185436), (4, 21139077), (6, 14092718), (12, 7046359), (19, 4450332), (38, 2225166), (57, 1483444), (76, 1112583), (114, 741722), (131, 645468), (149, 567492), (228, 370861), (262, 322734), (298, 283746), (361, 234228), (393, 215156), (447, 189164), (524, 161367), (596, 141873), (722, 117114), (786, 107578), (894, 94582), (1083, 78076), (1444, 58557), (1572, 53789), (1788, 47291), (2166, 39038), (2489, 33972), (2831, 29868), (4332, 19519), (4978, 16986), (5662, 14934), (7467, 11324), (8493, 9956)]